Question

if 5/8 of a number is 400 what is the number for?
A) 540
B) 600
C) 640
D) 680​

Answer 1

Answer:

let the number be x.

Step-by-step explanation:

5x/8 = 400

5x = 400×8

x = 400/5 × 8

x = 80×8

x = 640

Answer = (c)