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2 years ago

11

220-450÷3 to the 2nd power=

1 answer:

Dennis_Churaev [7]2 years ago

3 0

You start off by looking at which operation to do first. According to PMDAS (parentheses, multiplication, division, adding, and subtracting) you would do division first so

220-450/3
220-150
Then you complete the rest
220-150=70
Hopefully this helps! :)

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