Question

Omar, Hala and Lujain got paid a total of $240 for cleaning neighborhood cars. They split the money in the ratio of 5: 9: 10. What is the ratio of Lujain's earning to total earning?

Answer 1

The ratio of Lujain's earning to total earning is equal to $100.

Given the following data:

• Total amount = $240.

• Ratio = 5:9:10​

• Sum of ratio = $5+9+10$ = 24.

To determine the ratio of Lujain's earning to total earning:

How to calculate a ratio.

In this exercise, you're required to calculate the total amount of money that Lujan would earn from the given ratio. Thus, we would solve as follows:

For a ratio of 10:

$Amount=\frac{10}{24} \times 240\\\\Amount=\frac{2400}{24}$

Amount = $100.

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