Question

Margo estimated 188/5 to be between 30 and 40. Which basic facts did she use to help her estimate? Mark all that apply

A 10/5
B 15/5
C 20/5
D 25/5

Answer 1

The answer is C. ENJOY!

Answer 2

option-B

option-C

Explanation:

we are given

Margo estimated 188/5

and it is between 30 and 40

So, we can also write as

150÷5=30

188÷5=....

200÷5=40

so, we can use

we can use fact

15÷5 and 20÷5