Solution
Alvin's age is three times Elga's age. The sum of their ages is 108. What is Elga's age?
Solution
Solution steps
Translate the problem into an equation:
Solve for
Popular Examples
A road is 4/7 of a mile long. A crew needs to repave 3/7 of the road. How long is the section that needs to be repaved?Write your answer in simplest form.how many even numbers greater than than 50000 can be formed from 107463.At the sewing store, Reba bought a bag of mixed buttons. The bag included 130 buttons, of which 80% were large. How many large buttons did Reba get?55% of 60 is what numberyou deposit 5000 dollars into an account that pays 2.25% annual interest. find the balance after 5 years when the interest is compounded quarterly