Question

Which equation represents a true proportion?

2 over 5 = 8 over 25
2 over 5 = 16 over 25
4 over 5 = 8 over 10
4 over 5 = 16 over 25

Answer 1

cross multiply ... if you get equals its good

Answer 2

or corss divide .. your choice :)

Answer 3

would it be B?

Answer 4

@amistre64

Answer 5

on b) you have 2/5 and 16/25
if you divide 16/2 = 8 and 25/5 = 5 not good, it needs to be the same

Answer 6

A = 4 over 5
B = 7 over 5
C = 2 over 2
D = 4 over 5

so the answer is C?

Answer 7

@ivettef365

Answer 8

is not exactly "over" but yes 4 and 5 not good
7 and 5 not goo
2 and 2 ( GOOD)
4 and 5 not good