What percent of 3/4 is 3/8 ? (Round to the nearest whole percent)

What percent of 18 is 24? and plz explain thx.

Find the maximum value of p= 4x + 5y subject to the following constraints :

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.