Question

what should be added to sum of 13/15 and 27/20 to get 9/60​

Answer 1

Step-by-step explanation:

let x be that term

13/15+27/20+x=9/60

by making denominator same we get

52/60+81/60+x=9/60

133/60+x=9/60

x=9/60-133/60

= (9-133)/60

=-124/60

=-31/15

thank you