Joey earns $7.65 an hour at his part-time job. He received a 20% raise. How much will Joey now earn for working 40 hours?
A
$244.80
B
$306.00
C
$367.20
D
$612.00
I got $367.20
1.2 * 7.65 * 40
To calculate Joey's new hourly rate after the 20% raise, we need to find 20% of $7.65 and add it to his current rate.
Step 1: Find 20% of $7.65 by multiplying 7.65 by 0.20:
20% of $7.65 = $7.65 * 0.20 = $1.53
Step 2: Add the amount of the raise to Joey's current rate:
$7.65 + $1.53 = $9.18
Now that we know Joey's new hourly rate is $9.18, we can calculate his earnings for working 40 hours.
Step 3: Multiply Joey's new hourly rate by the number of hours worked:
$9.18 * 40 = $367.20
Therefore, Joey will now earn $367.20 for working 40 hours.
The correct answer is C. $367.20.