Write as a proportion 2 is to 5 as 18 is to x

asked Jul 24, 2019 151k views

1 vote

5.8k points

Please log in or register to add a comment.

3 votes

I'd present the problem as an equation of ratios:

2 18
--- = ----
5 x

Then 2x = 90, and x = 45.

Steve Paulo answered Jul 27, 2019

6.2k points

3 votes

2 is to 5 as 18 is to x
18 is 2 x 9
5 x 9 = 45
18:45.

Mamata Hegde answered Jul 29, 2019

5.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.6m answers