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insens350 [35]
3 years ago
9

Albert wants to buys some pens. He is comparing 4 different packs of pens. The number of pens in each pack and the cost of the p

ack is shown in the table below. Which two packs of pens have the same cost per pen? ​

Mathematics
1 answer:
Musya8 [376]3 years ago
6 0

Answer:

There are 2 red pens in each pack

There are 3 blue pens in each pack

Step-by-step explanation:

<u> we know that</u>

270=2*3^{3} *5

180=2^{2}*3^{2}*5

<u>Find the Greatest Common Factor (GCF)</u>

The GCF is equal to------> 2*3^{2}*5=90

the greatest number of packs she can make is 90

Find the number of red pens in each pack 180/90=2 red pens

Divide the total number of red pens by the total number of packs

Find the number of blue pens in each pack 270/90=3 blue pens

Divide the total number of blue pens by the total number of packs

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