Question

28 is 40% of what number and how do i do this???? HELP ME PLZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

answer: 70
formula: p=(%)(w)
28=(0.25)(w)
28÷0.25
=70

Answer 2

28 is 40% of what number....." is "means equals.....turn percent to decimal...." of " means multiply.....x represents " what number "

28 = 0.40x...divide both sides by 0.40
28 / 0.40 = x
70 = x

so 28 is 40% of 70