Question

what should be added 1/2+1/3+1/5to get 3​

Answer 1

Answer:

15/15 should be added so that answer will be 3

Answer 2

Question:-

What number should be added to 1/2+1/3+1/5 to get 3

To Find:-

The number to be added to 1/2+1/3+/15 to get 3 be x

Solution:-

Let the number to be added be x

=>1/2+1/3+1/5+x=3

=>LCM is 30

=>1×15+1×10+1×6/30+x=3

=>15+10+6/30+x=3

=>31/30+x=3

=>x=3-31/30

=>x=90-31/30

=>x=59/30