Question 5 (a) - Figure it out - Page 78, 79, 80 - Chapter 3 Class 7 - A peek beyond the Point (Ganita Prakash)
Last updated at June 10, 2025 by Teachoo
Figure it out - Page 78, 79, 80
Question 1
Important
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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
- 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
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Figure it out - Page 78, 79, 80
Transcript
Question 5 (a) Using the digits 1, 4, 0, 8, and 6 make: (a) the decimal number closest to 30 We do not have digit 3 with us, so number closest to 30 could start with 2 or 4. Since, we don’t have 2, we start with 4. Now, we want a smaller number, so we take smallest digit 0 So, 40 is closer to 30, now we need decimal point Remaining digits are 1, 8, 6. Smallest number by them would be 168. So, we put 1, 6, 8 in number Thus, required number is 40.168
