The equation below could be used to solve which of the following problems?
25 = (0.65) w
twenty-five is 65% of what number?
what is 65% of 25?
what percent is 25 of 65?
sixty-five percent of 25 is what number?

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.