Kai calculates that he spends 15% of the school day in science class. If he spends 42 minutes in science class, how many minutes
does Kai spend in school each day? Can someone tell me how to do that with fractions and cross products or something
1 answer:
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Answer:
24.58%
Step-by-step explanation:
Given that,
Initial cost = $240
Final cost = $299
We need to find the percentage in his profit of the cost price.
Profit = Final cost - Initial cost
= $299 - $240
= $59
Percentage,
So, the required percentage is equal to 24.58%.