Question

Is 1/8+1 2/5=1 21/40?

Answer 1

yes

Explanation:

1/8=5/40

1 2/5=1 16/40

5/40+1 16/40= 1 21/40

Answer 2

Yes

Explanation:

1 21/40=1.525

1/8+1 2/5=1.525

Hope this helps :)