Question 12 - 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 12 Indian Railways offers optional travel insurance for passengers who book e-tickets. It costs 45 paise per passenger. If 1 lakh people opt for insurance in a day, what is the total insurance fee paid?We first convert cost of insurance into rupees Given Cost of insurance = 45 paise = 45 × 1 paise = 45 × 1/100 rupees = Rs 𝟒𝟓/𝟏𝟎𝟎 Now, Number of people opting for insurance = 1 lakh = 1,00,000 We need to find total insurance fee paid Therefore, Total insurance fee = Cost of insurance × Number of people = 𝟒𝟓/𝟏𝟎𝟎 × 1,00,000 = 45 × 1,000 = Rs 45,000
