Please help This homework is NOT for a grade so please please PLEASE help!

Answer:
Hey if its not for a grade why do it??
Step-by-step explanation:
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