Answer:
65.45
Step-by-step explanation:
because I did the question
65.45 minutes
First you have to turn 15% into a decimal. 15% as a decimal is 0.15. Then, you have to multiply 77 and 0.15 which gives you 11.55. Lastly, you subtract 11.55 from 77. This gives you your answer: 65.45 minutes.
Solution is in the following attachment.
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