NCERT Solutions for Class 5 Maths Chapter 10 – Tenths and Hundredths provide clear, step-by-step explanations to help students understand decimals easily. These solutions include solved examples and practice questions, making revision simple and helping students build strong concepts for exams and daily practice with confidence.
Tenths and hundredths class 5 maths question answer refers to the mathematical study of decimals where a whole number is divided into ten or one hundred equal parts. This chapter helps students understand how to measure small objects, calculate currency, and read temperatures. It provides the foundation for using decimal points to represent fractions like 1/10 and 1/100 in daily life.
Tenths and Hundredths Class 5 Maths Question Answer
Understanding the tenths and hundredths class 5 maths question answer starts with the ruler in your pencil box. Most rulers show centimeters, but between each centimeter, there are ten small lines called millimeters. One millimeter is exactly one-tenth of a centimeter, written as 0.1 cm.
When we move to smaller measurements, we use hundredths. If you imagine a square divided into one hundred tiny boxes, each box is one-hundredth of the whole. This is a vital part of the tenths and hundredths class 5 maths ncert solutions because it teaches precision in measurement.
Measuring Small Items
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The Pencil Tip: A sharp pencil might have a tip only 2 mm thick, which we write as 0.2 cm.
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Length of an Ant: If an ant is 0.7 cm long, it means it is 7 millimeters in length.
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The Frog Jump: Some frogs can jump 0.50 meters, which is exactly fifty centimeters or fifty-hundredths of a meter.
Currency Calculations in Tenths and Hundredths Class 5 Maths Question Answer
Money is the best way to practice tenths and hundredths class 5 maths question answer logic. Since 100 paise makes 1 Rupee, every single paisa is one-hundredth of a Rupee. This is why we use two decimal places for money, such as ₹ 5.75.
Using the tenths and hundredths class 5 maths chapter 10 question answer guide, you can learn to compare global currencies. A Dollar or a Yuan has a specific value in Indian Rupees that usually includes decimals. This helps us understand how small change adds up to big amounts.
Global Currency Examples
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Country
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Currency Unit
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Value in Rupees (Decimal)
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China
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Yuan
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9.80
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USA
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Dollar
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82.10
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UAE
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Dirham
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22.45
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Kuwait
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Dinar
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270.30
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Working with Paise
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Half a Rupee: 50 paise is written as ₹ 0.50, which is five-tenths or fifty-hundredths.
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One-Fourth: 25 paise is written as ₹ 0.25, representing one-fourth of a Rupee.
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Small Change: 5 paise is ₹ 0.05. Note that the zero is vital to show it is five hundredths, not five tenths.
Read More - NCERT Solutions for Class 5 English Chapter 5 – The Frog
Temperature Patterns Class 5 Maths Question Answer
Weather reports are full of decimals, and the tenths and hundredths class 5 maths question answer materials explain this clearly. A thermometer shows degrees, and the small marks between degrees represent tenths. If the mercury is at 38 and moves three small marks, it is 38.3°C.
The tenths and hundredths class 5 maths chapter 10 ncert solutions teach you how to compare heat in different cities. You might find that Mumbai is 32.4°C while Srinagar is 8.1°C. Subtracting these decimals helps you find the exact difference in climate between two places.
Reading the Thermometer
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Clinical Accuracy: Human body temperature is often measured in tenths, like 98.6°F.
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Boiling Point: Water boils at exactly 100.0°C at sea level.
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Freezing Point: Ice forms when the temperature drops to 0.0°C.
Comparing City Temperatures
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Find the Value: Check the decimal point carefully to see which city is hotter.
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Align the Points: When subtracting 32.4 and 8.1, keep the decimal points in a straight line.
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Calculate: The difference is 24.3 degrees, meaning Mumbai is much warmer.
Sports and Distance in Tenths and Hundredths Class 5 Maths Question Answer
Sports Day results often depend on the tenths and hundredths class 5 maths question answer because races and jumps are very close. A student might jump 3.05 meters, while another jumps 3.50 meters. Even though the numbers look similar, the second jump is much longer.
The tenths and hundredths class 5 maths ncert solutions show that 3.50 m is 3 meters and 50 centimeters. However, 3.05 m is only 3 meters and 5 centimeters. This small difference of 45 centimeters can decide who wins the gold medal.
Converting Units of Length
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Centimeters to Meters: Since 100 cm = 1 m, we divide by 100. So, 45 cm becomes 0.45 m.
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Meters to Centimeters: Multiply the decimal by 100. 1.25 m becomes 125 cm.
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Decimeter Facts: 10 decimeters make 1 meter, so 1 decimeter is 0.1 m.
Visualizing with Grids
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The 100-Square Grid: Use a grid with 100 squares to color in results.
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Tenths vs. Hundredths: Coloring one full column shows 0.1, while one tiny square shows 0.01.
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Shading Fractions: Shading 25 out of 100 squares represents 25/100 or 0.25.
Read More - NCERT Solutions for Class 5 Maths Chapter 7 Can You See the Pattern
Daily Use of Tenths and Hundredths Class 5 Maths Question Answer
We use the tenths and hundredths class 5 maths question answer every time we go to a grocery store. Weights of vegetables are often shown as 1.5 kg or 2.25 kg. This means one kilo and five-tenths (500 grams) or two kilos and twenty-five hundredths.
Mastering the tenths and hundredths class 5 maths chapter 10 ncert solutions ensures you never get confused by labels. Whether it is the thickness of a gold ring or the weight of a spice packet, decimals make our measurements exact and fair for everyone.
Practice with Grocery Labels
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Weight: 0.5 kg of sugar is 500 grams.
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Volume: A small juice box might hold 0.2 liters.
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Thickness: A piece of cardboard might be 0.5 mm thick.
Summary of Rules
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The Dot Matters: The decimal point separates the whole number from the parts.
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Place Value: The first digit after the dot is tenths; the second is hundredths.
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Zeros: Adding a zero at the end of a decimal (like 0.5 to 0.50) doesn't change its value.
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