Question

Which ratio correctly compares 120 cm to 80 mm?

A.
3 to 20

B.
3 to 2

C.
15 to 1

D.
150 to 1

Answer 1

Show work please

Answer 2

B. 3 to 2.

Answer 3

120:80
Divide both sides by 4.
You'll get
\[\frac{ 120 }{ 4 } : \frac{ 80 }{ 4 }\]

Answer 4

The answer would therefore be 3:2