Find the value that makes the proportion true.
56=180
A. 15
B. 30
C. 35
D. 150
B. 30
To solve for the missing value, we can set up the proportion as:
56/x = 180/30
Cross multiply to solve for x:
56 * 30 = 180 * x
1680 = 180 * x
Divide both sides by 180 to isolate x:
x = 1680 / 180
x = 30
Therefore, the value that makes the proportion true is 30.