Joe received an hourly wage of $8.15. His boss gave him a 7% raise. How much does Joe make per hour now?

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Prepare for the ASVAB Arithmetic Reasoning Test. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Joe received an hourly wage of $8.15. His boss gave him a 7% raise. How much does Joe make per hour now?

Explanation:
To determine how much Joe makes per hour after receiving a 7% raise, we first need to calculate the amount of the raise based on his current hourly wage of $8.15. First, we find 7% of $8.15. This can be calculated by multiplying Joe's hourly wage by 0.07: \[ 8.15 \times 0.07 = 0.5705 \] Next, we add this amount to Joe's original wage to find his new wage: \[ 8.15 + 0.5705 = 8.7205 \] For practical purposes, we typically round this to two decimal places, which gives us $8.72. This calculation shows that after the 7% raise, Joe's new hourly wage amounts to $8.72, distinguishing it as a fair representation of his increased earnings.

To determine how much Joe makes per hour after receiving a 7% raise, we first need to calculate the amount of the raise based on his current hourly wage of $8.15.

First, we find 7% of $8.15. This can be calculated by multiplying Joe's hourly wage by 0.07:

[

8.15 \times 0.07 = 0.5705

]

Next, we add this amount to Joe's original wage to find his new wage:

[

8.15 + 0.5705 = 8.7205

]

For practical purposes, we typically round this to two decimal places, which gives us $8.72.

This calculation shows that after the 7% raise, Joe's new hourly wage amounts to $8.72, distinguishing it as a fair representation of his increased earnings.

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