10.9k views
5 votes
A guy donated 600 from monthly allowance. Spent 1/3 of his

remaining allowance on food. Left with 1/2 of allowance. How much
is the spend on food? How much is the monthly allowance?

1 Answer

3 votes

Answer:

zero dollars

Explanation:

Let's assume the guy's monthly allowance is "A" dollars.He donated 600 dollars, so his remaining allowance is (A - 600) dollars.He spent 1/3 of his remaining allowance on food, which is (1/3) * (A - 600) dollars.After spending on food, he is left with 1/2 of his allowance, which is (1/2) * (A - 600) dollars.Now, we can set up an equation:(1/2) * (A - 600) = ATo solve for "A," we'll first get rid of the fraction:A - 600 = 2ANow, isolate "A" on one side:A = 600So, the guy's monthly allowance is 600 dollars.Now, to find how much he spent on food:(1/3) * (600 - 600) = 0 dollarsThe guy spent 0 dollars on food.

User Salil Luley
by
8.0k points

Related questions

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

9.4m questions

12.2m answers

Categories