Respuesta :

hi! so here, just multiply the tops and bottoms. once you have one fraction, find the greatest common factor, and divide top and bottom by that!! hope you do well!

Answer:

7/8

Step-by-step explanation:

5*7 = 35

4*10 = 40

35/40

divide both sides by 5:

7/8

Have a nice day!

and please tell me if I am wrong. :-)