Question

Please answer the question from the attachment.

Answer 1

13/4 is 3 1/4, the rest make so sense

Answer 2

3 1/4 = 13/4 = 13/4 (you can match with this)

3 2/5 = 17/5 = 16/5 ( you can match with this one )

1 3/4 = 7/4 = 31/4 ( you can match with this one )

5 1/6 = 31/6 = 17 /6 ( you can match with this one )

I am expecting them to be correct because there denominators are same and even these fractions can't be reduced any more.