Question
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During a trip to the mall, you spend \( \frac{7}{11} \) of your money on clothes and \( \frac{1}{2} \) of the remainder on food. What fraction of your money did you spend on food? Express your answer in lowest terms.

Ask by Campos Young. in Canada
Mar 10,2025

Upstudy AI Solution

Tutor-Verified Answer

Answer

You spent \(\frac{2}{11}\) of your money on food.

Solution

1. Let the total amount of money be \(1\). 2. The fraction spent on clothes is \(\frac{7}{11}\), so the amount remaining is \[ 1 - \frac{7}{11} = \frac{11}{11} - \frac{7}{11} = \frac{4}{11}. \] 3. Then, you spend \(\frac{1}{2}\) of the remaining amount on food. Therefore, the fraction of your total money spent on food is \[ \frac{1}{2} \times \frac{4}{11} = \frac{4}{22}. \] 4. Simplify the fraction \(\frac{4}{22}\) by dividing both the numerator and the denominator by \(2\): \[ \frac{4}{22} = \frac{2}{11}. \] Thus, you spent \(\frac{2}{11}\) of your total money on food.

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Simplify this solution

Mind Expander

To find out how much money you spent on food, let's break it down step by step. 1. You start with your total money, let's call it \( M \). 2. You spend \( \frac{7}{11}M \) on clothes. 3. The remainder after buying clothes is: \[ M - \frac{7}{11}M = \frac{4}{11}M \] 4. Next, you spend \( \frac{1}{2} \) of this remainder on food: \[ \frac{1}{2} \cdot \frac{4}{11}M = \frac{4}{22}M = \frac{2}{11}M \] So, the fraction of your total money \( M \) that you spent on food is \( \frac{2}{11} \). Thus, the final answer is \( \boxed{\frac{2}{11}} \).

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