Question

In a division sum, the remainder is 0. as student mistook the divisor by 12 instead of 21 and obtained 35 as quotient. what is the correct quotient ? select one:

a. 0

b. 20

c. 13

d. 12

Answer 1

b.20

the quotient with the wrong denominator 12 is 35. so the numerator is 12×35=420

420/21=20