Question

How much should be added to the sum of 25 1/6 and 7 2/5 to get 60?

Answer 1

823/30

or 27 13/30

decimal: 27.43

Explanation:

(25+7)+ (1/6 + 2/5)

32+ (5/30 + 12/30)

32+ 17/30

= 32 17/30

60- 32 17/30

= 1800/30 - 977/30

= 823/30

= 27 13/30

Answer 2

3.77 should be added

hope it helps.