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A fruit seller has apples and oranges in the ratio 5:3. If he has 40 apples, how

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Question: A fruit seller has apples and oranges in the ratio 5:3. If he has 40 apples, how many oranges does he have?

Options:

  1. 24
  2. 30
  3. 32
  4. 20

Correct Answer: 30

Solution: 

The ratio of apples to oranges is 5:3. If there are 40 apples, we can set up the proportion: 5/3 = 40/x. Cross-multiplying gives us 5x = 120, so x = 120/5 = 24. Therefore, he has 24 oranges.

A fruit seller has apples and oranges in the ratio 5:3. If he has 40 apples, how

Practice Questions

Q1
A fruit seller has apples and oranges in the ratio 5:3. If he has 40 apples, how many oranges does he have?
  1. 24
  2. 30
  3. 32
  4. 20

Questions & Step-by-Step Solutions

A fruit seller has apples and oranges in the ratio 5:3. If he has 40 apples, how many oranges does he have?
  • Step 1: Understand the ratio of apples to oranges, which is 5:3.
  • Step 2: Identify how many apples the fruit seller has, which is 40 apples.
  • Step 3: Set up a proportion using the ratio: 5 (apples) / 3 (oranges) = 40 (apples) / x (oranges).
  • Step 4: Cross-multiply to solve for x: 5 * x = 3 * 40.
  • Step 5: Calculate 3 * 40, which equals 120. So, we have 5x = 120.
  • Step 6: Divide both sides of the equation by 5 to find x: x = 120 / 5.
  • Step 7: Calculate 120 / 5, which equals 24. Therefore, the fruit seller has 24 oranges.
  • Ratios and Proportions – Understanding how to set up and solve ratios and proportions based on given quantities.
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