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Worksheet on Weight Conversion
Last updated at June 10, 2025 by Teachoo
Class 7 (Ganit Prakash)
Chapter 3 Class 7 - A peek beyond the Point (Ganita Prakash)
- Fractions - Quick Revision
- Need for a smaller unit
- Tenth
- Hundredth
- Figure it out - Page 58
- Decimals
- Fractions to Decimals
- Reading and Writing Decimals
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Unit Conversion - Weight, Length, Money
- Decimal in number line
- Finding greater decimal
- Closest decimal
- Addition and Subtraction of Decimals
- Decimal Sequences
- Estimating Sums and Differences
- More on Decimal System
- Figure it out - Page 78, 79, 80
Transcript
Worksheet on Weight Conversion Question 1 - Express as kg using decimals - 2 g Question 2 - Express as kg using decimals - 5 kg 8 g Question 3 - Express as kg using decimals - 26 kg 50 g Now, let’s solve them one by one Question 1 Express as kg using decimals - 2 g 2 g = 2 × 1 g = 2 × 1/1000 kg = 2/1000 kg = 0002/1000 kg = 0.002 kg As 1000 g = 1 kg 1 g = 1/1000 kg Question 2 Express as kg using decimals - 5 kg 8 g 5 kg 8 g = 5 kg + 8 g = 5 kg + 8 × 1 g = 5 kg + 8 × 1/1000 kg = 5 kg + 8/1000 kg = ("5 + " 8/1000) kg = ((5 × 1000 + 8)/1000) kg = (5000 + 8)/1000 kg = 5008/1000 kg = 5.008 kg Question 3 Express as kg using decimals - 26 kg 50 g 26 kg 50 g = 26 kg + 50 g = 26 kg + 50 × 1 g = 26 kg + 50 × 1/1000 kg = 26 kg + 50/1000 kg = 26 kg + 5/100 kg = ((26 × 100 + 5 )/100) kg = (2600 + 5)/100 kg = 2605/100 kg = 26.05 kg As 1000 g = 1 kg 1 g = 1/1000 kg
