Which of the ratios below has a unit rate of 12? Select all that apply. A) 20:8 B) 36:3 C) 120:10 D) 5:80 E) 96:8

B, C, and E

Step-by-step explanation:

A)

20:8

Divide both sides by 8

2.5:1

B)

36:3

Divide both sides by 3

12:1

C)

120:10

Divide both sides by 10

12:1

D)

5:80

Divide both sides by 80

0.0625:1

E)

96:8

Divide both sides by 8

12:1

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42