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3 years ago

5

Order of Operation?

2 answers:

goldenfox [79]3 years ago

5 0

Ok, let’s see here. Emily had a total of 30 cookies, and right off the bat 3 students wanted 2 cookies. 3 times 2 is 6, so that’s already 6 cookies taken away. 30 minus 6 is 24, so currently she has 24 cookies left. Then, one of those 3 kids gave only ONE cookie back, so we take 24, and add 1. Giving us 25. We are trying to see how many cookies Emily has passed out so far, so we take the original number, which is 30, and subtract that by our current number which is 25. Giving us 5, meaning she has passed a total of 5 cookies so far.

SVETLANKA909090 [29]3 years ago

4 0

21

30-6=24-3=21+2=23

3x2=6

Não sei se é isso

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