193k views
24 votes
Helppppppp pleaseeeeeeeeeee

Helppppppp pleaseeeeeeeeeee-example-1

2 Answers

10 votes
they didn't combine like terms correctly, but the answer is the same
Helppppppp pleaseeeeeeeeeee-example-1
User Michael Thessel
by
9.0k points
5 votes
The correct answer should be 1.22727 and repeating you could round to 1.23. The incorrect way they did it was they put 27 h instead of 22h and divided 27 by 27 instead of 27 by 22.
User Denis Gladkiy
by
7.4k points

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