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krek1111 [17]
4 years ago
15

A school replaced 20% of it computers with new ones . what the total number of computers in the school if 55 computers were repl

aced?
Mathematics
1 answer:
sladkih [1.3K]4 years ago
7 0
The total is 275 because 100% divided by 20% is 5 and if 20%= 55 then that means that 55 goes into 100% 5 times so you multiply 55 by 5 to get 275. Hope I helped! Please rate me as the brainliest!
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Step-by-step explanation:

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6 0
3 years ago
EVALUATE THE WORD PROBLEMS
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7 0
3 years ago
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gladu [14]
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I hope this helps
8 0
3 years ago
you are on a 750 mile trip by car . ur car used seven gallons of gas to travel the first 210 miles of the trip. how much more ga
stepan [7]

Answer:

A total of 18 gallons of more gas

Step-by-step explanation:

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540 miles                    18 gallons

6 0
3 years ago
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Note that <width of wood>+<space between shelf and well> =width of closet
I challenge you to finish this on your own - good luck, and feel free to ask with any further questions! 

8 0
4 years ago
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