A business finds that their ratio of spending to income is 5 to 9. Their total profit is $48,000. What is their total income?  Answers: A) $90,000 B) $108,000 C) $119,000 D) $126,000 E) $140,000
Let x equal the amount of spending, and y equal the amount of income.   We know that x = 5/9y   We also know that x = y - 48000   Therefore we can simplify to:   y-48000 = 5/9y   We isolate y, and get:   4/9y = 48000   And to solve for y, we get:   y = 48000   Answer: $108,000
<result>B</result>
A business finds that their ratio of spending to income is 5 to 9. Their total profit is $48,000. What is their total income?