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IceJOKER [234]
3 years ago
8

A barista averages making 16 coffees per hour. At this rate, how many hours will it take until she’s made 1,200 coffees?

Mathematics
1 answer:
nignag [31]3 years ago
5 0

Answer:

75 hours

Step-by-step explanation:

16 times x=1200 or

16x=1200

divide both sides by 16

1200/16

so we simplify 1200/16 by factoring out the ones (4/8=1/2 times 4/4 since 4/4=1)

1200=3*2*2*2*2*5*5

16=2*2*2*2*1

so we notice that there are four 2's in both so those are the 'ones' so cross them off and get

3*5*5/1 or 75/1 or 75 hours

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Answer :
x = 53.85

Step by step explanation:
If 78% of x (some numbers) is equal to 42, then we must set this as an equation to find it.

1) Rewriting 78% as a fraction and considering that when we say 78% of some number (x) we mean a product.
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3) Alternatively, simply dividing 42 by 0.78 (78%) would come to the same result :

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