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3 years ago

You earn $49 for washing 7 cars. How much do you earn for washing 4 cars?

Mathematics

1 answer:

ICE Princess25 [194]3 years ago

4 0

Answer:

Step-by-step explanation:

We can use the rule of three!

We know we have the following relationship:

$\frac{49}{7} = \frac{x}{4}$

From here, we can solve this like any other equation:

$4(\frac{49}{7}) = x\\x = 28$

Therefore, you would earn $28 after washing 4 cars.

Good luck!

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