3 years ago

What is a 20% decrease followed by 40% increas

Mathematics

1 answer:

qaws [65]3 years ago

7 0

i think its 112%

am i right?

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At a concert, 20% of the audience members were teenagers. If the number of teenagers at the concert was 360, what was the total

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1800
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3 years ago

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Mateo compró un artefacto gastando los 3/7 de su dinero, quedándole 360 soles, ¿Cuál era el dinero que tenía Mateo al inicio?

Debora [2.8K]

Answer:

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Step-by-step explanation:

Sea la cantidad de dinero que Mateo tenía al principio = x

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Por eso,

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${ - a}^{3} . {b}^{3} = ( { - a \times b})^{3} = ( { - ab})^{3} \\$

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The answer $32.62........

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