Question

Estimate 31+65 over 9.7

Answer 1

9.9

Explanation:

31

+ 65

96

96/9.7=

9.89 =

9.9

Answer 2

Hey there!

31 + 65 / 9.7

= 96 / 9.7

= 9.896907

31 ≈ 30

65 ≈ 70

9.7 ≈ 10
9.896907 ≈

30 + 70 / 10

= 100 / 10

= 10

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)