Question

convert to minutes.
[a] 8 hours
[b] 3 hours and 12 minutes
[c] 11 hours
[d] 9 hours

Answer 1

8 hours =480 minutes

3 hours and 12 min=192 min

11 hours=660 min

9 hours=540 min

Answer 2

a.

$80 \times 60 = 4800 \: minutes$

c.

$11 \times 60 = 660$

d.

$9 \times 60 = 540$

b.

$3 \times 60 = 180 \\ 180 + 12 = 192$