Question

Sad it's bought 2/5 meter of ribbon and Lolita 3/4 meter of ribbon what is the total length of the ribbon they bought

Answer 1

1.15 or 1 3/20 meters

Explanation:

1.
`(2)/(5) + (3)/(4)`

2.
`(2)/(5) + (3)/(4) = (8)/(20) + (15)/(20)`

3.
`(8)/(20) + (15)/(20)`

4.
`(23)/(20)`

5.
`(23)/(20) = 1(3)/(20)`