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Aleksandr-060686 [28]
2 years ago
9

Stephanie can jump rope 12o turns in 3 minutes. How many turns does she make in 1 minute

Mathematics
2 answers:
ANEK [815]2 years ago
8 0
She would be able to make 40 in one minute.

To find this, you just divide 120/3 to find how many in one minute.
EastWind [94]2 years ago
5 0

Answer:

40

Step-by-step explanation:

120 divided by three equals fourty

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Length of blue cloth is 60 inches , length of gold cloth is 48 inches and length of white cloth is 72 inches.

<u>a.</u>  

As, the length of all pieces are equal, so for getting the greatest possible length of the pieces, we need to find <u>GCF(greatest common factor) of 60, 48 and 72. </u>

First we will factor out all three numbers completely......

60=2*2*3*5\\ \\ 48=2*2*2*2*3\\ \\ 72=2*2*2*3*3

The common factors are: 2, 2 and 3

Thus the GCF = 2*2*3=12

So, the greatest possible length of the pieces without having any cloth left over will be 12 inches.

<u>b. </u>  

For finding the number of pieces for each color cloth, we will just <u>divide the length of each cloth by 12</u>. So...

Number of pieces for blue cloth =\frac{60}{12}=5

Number of pieces for gold cloth =\frac{48}{12}=4 and

Number of pieces for white cloth =\frac{72}{12}=6

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Step-by-step explanation:

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Step-by-step explanation:

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