when asked what the time is , a person answered that the amount of time left is 1 / 5 of the time already completed . what is the time .
"a day has 24 hrs . assume x hours have passed . remaining time is ( 24 - x ) 24 − x = 15 x ⇒ x = 2024 − x = 15 x ⇒ x = 20 time is 8 pm answer : d"
subtract(multiply(1, const_12), divide(multiply(1, const_12), add(divide(1, 5), const_1)))