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3 years ago

It is known that p% of a number is a. Write the expression that represents this number. Plz respond

Mathematics

2 answers:

Mila [183]3 years ago

8 0

The answer is p*n. Because the proportion would be   n p
    ---- = ----
    n 100

Svetlanka [38]3 years ago

5 0

Answer:

$\frac{100a}{p}$

Step-by-step explanation:

Let

x-----> the number

we know that

$p\%=\frac{p}{100}$

$\frac{p}{100}*x=a$

solve for x

$x=\frac{100a}{p}$ -----> expression that represent the number

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