Respuesta :

Answer:

Hey if its not for a grade why do it??

Step-by-step explanation:

WhyYou

Answer:

She messed up with converting 1 3/4 into an improper fraction because that would be 7/4 not 8/4

Step-by-step explanation:

4 x 1 3/4 = 4 x 7/4 = 28/4 = 7