Answer:
1) 15/32
2) 2
Step-by-step explanation:
1) 3 /8 / 5/4
= 3 · 5 /8 · 4
= 15 /32
2) 4/5 * 2 1/2
First solve --> 2 1/2 = 2 · 2 + 1 /2
= 5 /2
Then solve: 4 /5 * 5 /2
= 4 · 5 /5 · 2
= 20 /10
= 2 · 10 /1 · 10
= 2
