Question

Estimations please!! asap (22 points)

Answer 1

1) 15/32

2) 2

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