if x is 20 percent greater than 88 , then x =
"x is 20 % greater than 88 means x is 1.2 times 88 ( in other words 88 + 20 / 100 * 88 = 1.2 * 88 ) therefore , x = 1.2 * 88 = 105.6 answer : d"
add(88, multiply(divide(20, const_100), 88))