Question

you spent 1 whole 1 by 2 hours on homework last night and 1 by 4 of that time was spent on mathematics what fraction of an hour did you spent on mathematics​

Answer 1

time spent on maths=1/4*3/2 hrs

=3/8 hours

the fraction of an to spent on maths=(3/8)/(1) =3/8

hope the answer helps