Answer :
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
28 = 0.40x...divide both sides by 0.40
28 / 0.40 = x
70 = x
so 28 is 40% of 70