A + b
47 + 31
78
a= 47
b = 31
It should be 15. 88 minus 28 is 60. Then 60 divided by 4 is 15.
The same answer 81/95 can be found using two different methods. Please view the attachments below.
Answer:
4
Step-by-step explanation:
Given
← evaluate the denominator
= ← perform the division
= 4
200 / 8 = 25
scale factor is 1:25 or 0.04