Question 4 of 29intermediate🔧 ApplyNumerical2 marks

Meenu bought 4 notebooks and 3 erasers. The cost of each book was ₹15.50 and each eraser was ₹2.75. How much did she spend in all?

Correct Answer

Cost of 4 notebooks: 4×15.504 \times 15.50 = 62.00

Cost of 3 erasers: 3×2.753 \times 2.75 = 8.25

Total cost: 62.00 + 8.25 = 70.25

Answer: Meenu spent ₹70.25 in total.

Exercise: Figure it Out (Section 1) | Q: 4 | (Page Page 7)
For More Understanding

Explanation

Calculate the cost of notebooks (4×15.504 \times 15.50 = 62) and erasers (3×2.753 \times 2.75 = 8.25), then add them together.

Solution Steps

  1. Cost of 4 notebooks = 4×15.504 \times 15.50 = 62.00

  2. Cost of 3 erasers = 3×2.753 \times 2.75 = 8.25

  3. Total cost = 62.00 + 8.25 = 70.25

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