Question

Find the following:
9 11/60 − 3 13/80

Answer 1

Explanation:

Let reformat the problem. :)

`9(11)/(60) -3(13)/(80)`

Then we turn the equation in improper fractions.

`(551)/(60) -(253)/(80)`

Then we need to have common denominators

Which is 240.

After solving, we get the answer
`(1445)/(24)`

Answer 2

9 44/240 - 3 39/240= 6 5/240

Answer: 6 1/48