Answer:
37.5
Step-by-step explanation:
We have, 56% × x = 21
or,
56
100
× x = 21
Multiplying both sides by 100 and dividing both sides by 56,
we have x = 21 ×
x = 37.5
21 = 56% of what number
Unknown number = x
56% = 0.56
Rewrite the original equation
21 = 0.56x
Divide both sides of the equation by 0.56
Hope this helps :)
