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Reika [66]
3 years ago
9

Two -thirds of the children in the fourth grade class are girls. If there are 18 girls, what is the total of children in the cla

ss
Mathematics
1 answer:
Yanka [14]3 years ago
4 0
There are 27 children in the class.

18 divided by two equals 9
9 times 3 is 27
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Answer:

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Step-by-step explanation:

To get a common denominator of 10, simply multiply the current denominator by any number to equal 10. The first fraction has a denominator of 2. If we divide 10 by 2, we get the answer 5. This means 2 can be multiplied by 5 to get a denominator of 10. However, what we do to the denominator we must also do to the numerator (multiply by 5).

7/2

7 × 5 / 2 × 5

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3/5

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Step-by-step explanation:

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