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2 years ago

200 children attended the school play. Of the total attendance, 40% were boys. How many

Mathematics

1 answer:

vesna_86 [32]2 years ago

5 0

Answer:

120

Step-by-step explanation:Do you hundred times 40% equals 80. 200-80 = 120 which is the number of girls that attended.

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3. 18 is 40% of what number?

Mariulka [41]

#Lets just write x as the nunber you asked

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2 years ago

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Help me guys <br> thx so much

navik [9.2K]

Answer:

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Step-by-step explanation:

<u>Step 1: Multiply</u>

<u /> $(\sqrt{10x^4} -x\sqrt{5x^2} )*(2\sqrt{15x^4} + \sqrt{3x^3})\\ (\sqrt{10 * x^2 * x^2} -x\sqrt{5 * x^2} ) * (2\sqrt{15 * x^2 * x^2} +\sqrt{3 * x^2 * x})\\(x^2\sqrt{10} -x^2\sqrt{5} )*(2x^2\sqrt{15} +x\sqrt{3x}) \\\\$

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3 years ago

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