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DanielleElmas [232]
3 years ago
13

Out of 21 Students in a class three seventh are boys and Four seventh are girls. How many are girls and how many are boys

Mathematics
1 answer:
konstantin123 [22]3 years ago
3 0

Answer: 9 boys and 12 girls

Step-by-step explanation:

21 * 3/7 = 9

21 * 4/7 = 12

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Answer:

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Step-by-step explanation:

Steps:

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2: Solve x = 6y-5/y+9 for y

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5: Subtract 9x from both sides.

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<em><u>Hope this helps.</u></em>

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Nataly_w [17]
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