Use front-end estimation to estimate the sum. 13.3+2.8+5.6 a.about 20 b. about 23 c. about 22 d.about 25

Question

asked Feb 2, 2020 25.3k views

1 Answer

Gavin Wahl · Answer 1 · 2020-02-06T03:10:54+0000

Answer:

C. About 22

Explanation:

13.3 + 2.8 + 5.6

= 21.7

Since 21.7 is close to about 22, we can conclude that C is the final answer.