3/7 of 4/9 of 2/5 of 7560 = (?)2
Question 1
Q1. 3/7 of 4/9 of 2/5 of 7560 = (?)2
Answer: 24
Explanation: 3/7 × 4/9 × 2/5 × 7560 = 576; since the expression equals x², x = √576 = 24.