Question

Use estimation to solve 5.3 + x = 18,75

A about 4
B about 14
C about 24
D about 11

Answer 1

B about 14

Explanation:

5.3 + x = 18.75

-5.3 on both sides to get X by itself.

x = 18.75 - 5.3

x = 13.45

x = about 14