Question

help me pls. my teacher asks a question and we are doing ratio.
what is the smaller ratio, 32:24 or 30:22?
I do not understand how to find the smaller ratio, I have five pages of notes and she hasn't explained, am I supposed to simplify and add and see which total is smaller?

Answer 1

Answer:

32:24

Step-by-step explanation:

So ratios are like fractions

You can write 32:24 like $\frac{32}{24}$

and 30:22 like $\frac{30}{22}$

Like fractions you can simplify them, you want to get the denominator or the bottom numbers the same so you can compare the top number.

$\frac{32}{24}$     $\frac{30}{22}$     One way to make the denominator the same is to do 24x22=528

then do 32x22=704          then 30x24=720

Then that gives you $\frac{704}{528} \frac{720}{528}$    Here you can see that 704 is smaller then 720

and since 704 is the same as 32:24

32:24 is the smaller ratio