a girl was asked to multiply a certain number by 43 . she multiplied it by 34 and got his answer less than the correct one by 1206 . find the number to be multiplied .
"let the required number be x . then , 43 x – 34 x = 1206 or 9 x = 1206 or x = 134 . required number = 134 . answer : c"
divide(1206, subtract(43, 34))