28 is 35% of what number?
28 is 35% of 80
Convert the percentage (35) into a decimal by dividing it over 100:
\(\frac{35}{100} = 0.35\)
Divide 28 over 0.35:
\(\frac{28}{0.35} = 80\)
28 = 35% x
28 = 35/100 x
28 = 7/20 x
x = 28 20/7
x = 4 * 20
x = 80
28 is 35% of 80.