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Tatiana [17]
3 years ago
10

In one class the ratio of boys to girls is 5:6 if in this class it has 10 boys how much girls in this class

Mathematics
2 answers:
sweet [91]3 years ago
5 0

Answer:

12

Step-by-step explanation:

The 5 parts of the ratio represents 10 boys.

Divide number of boys by 5 to find the value of one part of the ratio.

\frac{10}{5} = 2 ← value of 1 part of the ratio

There are 6 parts of the ratio representing girls, thus

6 × 2 = 12 ← number of girls in the class

tigry1 [53]3 years ago
3 0

Answer:

12

Step-by-step explanation:

5 : 6  = Number of boys to girls

(We have to ×2 to get from 5 to 10 so we must ×2 from 6 to 12)

10 : ? = Number of Boys to girls

10 : 12 = Number of Boys to girls

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icang [17]

Answer:

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Step-by-step explanation:

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3 years ago
a square measuring 9 inches by 9 inches is cut from the corners of a square measuring 15 inches by 15 inches what is the area of
ss7ja [257]

Answer:

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Step-by-step explanation:

Find the area of the larger square, then subtract the area of the square we cut out.

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3 years ago
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olganol [36]

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Read 2 more answers
H Value of a would make the in 9.53 < Va < 9.54
storchak [24]
It would be c because I did the math :)
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