Question

Simplify 2/3+_4/5 +7/15 + _11/20

Answer 1

Step-by-step explanation:

2/3+4/5+7/15+11/20

Here the L.C.M. of 3,5,15,20 is 60

Now,

=(40/60)+(48/60)+(28/60)+(33/60)

=(40+48+28+33)/60

=149/60

=2.48