Express the ratio in simplest form.
18 : 30

Question

Express the ratio in simplest form. 
18 : 30

campbell_st · Answer

find the highest common factor of 18 and 30. 

then divide each part of the ratio by that factor

***[isuru]*** · Answer

divide the both sides of the ratio by 6 which is the highest common factor of 18 ad 30
wt will u get ?

anonymous · Answer

yeah, that.

there's no 18 in 30
there's no 9 in 30

but hey, there is a 6 in 30
and a 6 in 18, as well

anonymous · Answer

2 : 3
       9 : 15
       6 : 10
       3 : 5

anonymous · Answer

common factor of six is in the term

5x 6=30    and     3 x 6=18

***[isuru]*** · Answer

yep u've got it correct !!

anonymous · Answer

3 : 5

***[isuru]*** · Answer

@Cookie_009

anonymous · Answer

yeah :)

1:2 and 2:4, 3:6 is all the same RATIO

ratios are actually just like fractions :)

anonymous · Answer

Samir drove 50 km on 6 L of gasoline. Which of the following would be an equation to help you find out how far he can travel on a full tank of 40 L?

anonymous · Answer

what could be the independent variable for the equation ?

anonymous · Answer

50/60 |dw:1382553157197:dw|