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3 years ago

Ana is using a photocopier to make

Mathematics

2 answers:

I am Lyosha [343]3 years ago

7 0

Answer:

divide 63 by 3 to get how many copies will be made in 1 min, 63/3= 21

divide 315 to 21 to know how many min it will take= 315/21= 15

It will take 15 min to make 315 copies!

Step-by-step explanation:

Hope this helps!!!

azamat3 years ago

7 0

Answer:

It will take 15 minutes to print all 315 posters

Step-by-step explanation:63/3 to find the rate of posters per minute

63/3=21

21 posters per minute

then 315/21 to find how many minutes it takes for all of the posters

315/21=15

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3 years ago

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5:30

?:426

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