x/4 = 45/20
5x/20 = 45/20
5x = 45
x = 9
Now it's your turn...
I mean, Ooops, gotta go - I'll check your answers later, I promise ...
identify the value of x that makes each pair of ratios equivalent
1. x:4" and "45:20"
A.8
B.9
C.10
2.21 to x and 7 to 10
A.24
B.30
C.40
3.x to 50 and 16 to 25
A.32
B.34
C.41
4.6 to 8 and 18 to x
A.20
B.22
C.24
5. 9/36 and x/4
A.1
B.4
C.9
6. 42/22 and 21/x
A.12
B.11
C.10
7. X/7 and 5/1
A. 25
B. 30
C. 35
8. 20/X and 4/8
A.35
B.40
C.40
1 answer