Answer:20% of 45 is 9Step-by-step explanation:R = P ÷ BR = 9 ÷ 45R = 0.2move 2 times to right starting from the decimal point then change into percent sign and cancel the zero from the whole numberR = 0. _ _ . → %R = 20%
Answer:yes! Of coursebecause her father can balance the seesaw