Question

Use benchmarks to estimate the sum, difference, or product. (I NEED THIS ANSWERED SUPER FAST ITS WORTH 30 POINTS)

Question 1-- 1 7/8 + 1/9

Question 2-- 7 1/7 - 1 9/10

Question 3-- 7 1/13 x 4 15/17

Answer 1

Answer: I am on this question right now, what were the answers please?

Explanation:

Answer 2

1.1 71/72
2.5 17/70
3.35 41/51
There you go hope it helps