Question

In tina's new class,there are 55 studedents.this is 1.25 times the number of students in her old class.how many students were there in her old ckass?

Answer 1

Let number of students in Tina's old school be " n "

n×1.25=55

n=55/1.25

n=44

CHECK:

44×1.25=55 [Hence the answer is correct]