Question

Which ratio represents 18:27 in simplest form?

A. 1:2
B. 9 to 15
C. 6:9
D. 2 to 3

Answer 1

2:3 *Divisible by nine.*

Answer 2

D. 2:3..
Ratios are basically fractions. Find a number that both numbers in the ration can divide into. In this case, it's 3. 18/3 is 6 and 27/3 is 9. but you're still not done, because 6/3 is 2 and 9/3 is 3