The additional percent of his regular pay rate is 82.5% which he earned in the longer shift.
What is the percentage?
It is defined as the ratio of two numbers expressed in the fraction of 100 parts. It is the measure to compare two data, the % sign is used to express the percentage.
The longer shift is 12 hours.
Basic pay = $136.00
On a longer shift, Thomas earned = $248.20
The percent in increase:
[tex]\rm Percent \ increase = \dfrac{final \ amount - initial \ amount}{initial \ amount}\times 100[/tex]
[tex]\rm Percent \ increase = \dfrac{248.20-136}{136}\times 100[/tex]
Percent increase = 82.5%
Thus, the additional percent of his regular pay rate is 82.5% which he earned in the longer shift.
Learn more about the percentage here:
brainly.com/question/8011401
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