3 1 / 2 = 6 / 2 + 1 / 2 = 7 / 2
28 % = 28 / 100
( 7 / 2 ) / ( 28 / 100 ) =
( 7 * 100 ) / ( 2 * 28 ) =
700 / 56 = 12.5
OR
3 1 / 2 = 3.5
28 % = 28 / 100 = 0.28
3.5 / 0.28 = 12.5
28% of what number is 3 1/2 ?
Is 12.50 the answer?
1 answer