
please help to solve the problem sum. thank you.
please help to solve the problem sum. thank you.
Suggested answer:
Cost of 1 file = cost of 2 erasers
Cost of 5 file = cost of 10 erasers
25% of her money –> 20 erasers
40% of (100% – 25% )= 30%
20 erasers/ 25% x 30% = 24 erasers
24 + 10 = 34
Ans: She bought 34 erasers in total