Question

45% percent of what number is 4.5

Answer 1

i think its 2.025

Answer 2

what are the choices

Answer 3

45/100*X= 4.5.... solve for "X"....

Answer 4

i think it's 10...

Answer 5

it's pretty simple,. actually, 4.5 out of 10 is 45

Answer 6

45% of what number is 4.5....write it like you read it..
of means multiply
is means equals
turn 45% into a decimal which is 0.45

0.45x = 4.5 -- divide by 0.45
x = 4.5/0.45
x = 10