Question

Which equation shows the best estimate for 4,310 ÷ 72 using compatible numbers?

4,900 ÷ 70 = 70
4,200 ÷ 70 = 60
4,000 ÷ 80 = 50
4,000 ÷ 100 = 40

Answer 1

i think your answer is going to be 4,200/70 = 70

^^

Answer 2

The answer is 4,900 divided by 70 equals 70