2 years ago

There are 13 boys and 10 girls in the classroom.what is the ratio of boys and girls

Mathematics

1 answer:

SIZIF [17.4K]2 years ago

3 0

Answer:Step-by-step explanation: 13:10

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Answer A

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Answer:

Step-by-step explanation:

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2 years ago

Ali bought a music system for rs 6375.00 and spent rs 75.00 on transportation . He sold it for 6400.00 . Find his profit or loss

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Answer: Loss percent = 0.775%

Step-by-step explanation:

Here,

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$Loss\% =\dfrac{\text{Loss}}{Total\ cost}\times100\\\\=\dfrac{Total\ cost - Selling price}{Total \ cost}\times100\\\\=\dfrac{6450-6400}{6450}\times100\\\\=\dfrac{50}{6450}\times100=0.775\%$

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Step-by-step explanation:

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Step-by-step explanation:

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