Register
two positive numbers are in the ratio of 4:9. their difference is 30. what is the sum of the two numbers?​
172k views
5 votes
two positive numbers are in the ratio of 4:9. their difference is 30. what is the sum of the two numbers?​

User Tonald Drump
by
5.6k points

1 Answer

4 votes

Answer:

78

Explanation:

The difference is 30, which means that 4:9 is equal to 4x:9x, and the difference is 5x. x = 6, so 4x + 9x = 24 + 54 = 78

User Steve Elmer
by
5.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.6m answers

Other Questions

What is the least common denominator of the four fractions 20 7/10 20 3/4 18 9/10 20 18/25
What is 0.12 expressed as a fraction in simplest form
Solve using square root or factoring method plz help!!!!.....must click on pic to see the whole problem
What is the initial value and what does it represent? $4, the cost per item $4, the cost of the catalog $6, the cost per item $6, the cost of the catalog?
What is distributive property ?
Link Copied!