7) 9 4/5
Make the first variable an improper fraction which gives you 47/6
Use keep change flip to give you 47/6 * 6/5
That problem gives you 282/30
Make that a proper fraction again and you get 9 12/30
Simplify to 9 4/5
8) 1 3/4
Use keep change flip to make the equation 1/4 * 7/1 which equals 7/4
Make that a proper fraction and you have 1 3/4
Hope this helps!