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FinnZ [79.3K]
3 years ago
9

A school has 2 computer labs. Each lab has 30 computers. A total of

Mathematics
1 answer:
Korolek [52]3 years ago
8 0

Answer:

(2*30)-6

Step-by-step explanation:

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The answers to the questions on how she would use the colored chips are given here:

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<h3>How to solve for the values</h3>

For the first percentage

20 / 100 = x/20

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divide through by 100

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1000 = 100x

x = 10

The proof is that 6 + 4 + 10 still gives us 20

Read more on percentages here: brainly.com/question/24877689

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