Question

Manu furnished 2/3 of his work in an hour whereas Preethi finished 3/4 of the same work in 1 hour who finished the work earlier

Answer 1

Preethi finished work earlier

Answer 2

manu finished 2/3 of the work in 1 hr i.e 66%

preethi finished 3/4 of the work in 1 hr i.e 75%

so manu finished earlier