Home > Algebra > Equations with Ratios and Proportions

How do you find three ratios that are equal to the ratio #1:2.5#?

Answer 1

Many possibilities.

Ratios are always presented in their most basic form, but you can find any number of equivalent ratios by multiplying or dividing each component.

#1 : 2.5#

#xx 2 rarr 2 :5#

#xx 6 rarr 6: 15#

#xx 10 rarr 10 : 25#

#xx 100 rarr 100:250" "# and so on

By signing up, you agree to our Terms of Service and Privacy Policy

Answer 2

Avery Alexander

To find three ratios that are equal to the ratio 1:2.5, you can multiply both parts of the ratio by the same number. For example:

Multiply both parts by 2: 1 * 2 = 2 and 2.5 * 2 = 5. So, one ratio is 2:5.
Multiply both parts by 3: 1 * 3 = 3 and 2.5 * 3 = 7.5. So, another ratio is 3:7.5.
Multiply both parts by 4: 1 * 4 = 4 and 2.5 * 4 = 10. So, another ratio is 4:10.

By signing up, you agree to our Terms of Service and Privacy Policy

Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.