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slava [35]
3 years ago
6

How should I write this as an equation and how is the answer 1:15 am?

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
3 0

Alright, so the equation we have here is 22.75x+32=128.69

Now we just solve

-32 on both sides, we get

22.75x=96.69

divide by 22.75 on both sides we get

x=4.2501989

So 4 hours

You add the 4.25 hours

10, 11, 12, 1 is the hour

And .25 is a fourth, and a fourth of 60 minutes is 15 minutes

So he left at 1:15 pm

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