Respuesta :

mlempitski1
It’s 28/40.

10x4=40
7x4=28

Answer:

10/40

28/40

Step-by-step explanation:

The common denominator of 4 and 10 is 40.

Therefore, you should mutliply 1/4 with 10, which equals 10/40.

You should multiply 7/10 with 4/4, which equals 28/40.