Question

Lednfkg65tfbgjrnfueru3rnrhr please help me:)

First one says 2/5
Second one says 3/4
Third one says 5/6

Answer 1

all you need to do is multiply both denomanators (bottom) by a number to get the same on both bottoms then whatever you do at the bottom you gotta do at the top

Answer 2

5/10 and 4/10
21/28 and 20/28
4/6 and 5/6