75% of ? = 30 helppp

Mathematics

2 answers:

jekas [21]2 years ago

5 0

Answer:

So 75% of 40 = 30.

Step-by-step explanation:

Hello!

Let's represent this as an equation so its easier to understand and solve.

We can represent any number as "n," and 75% as $\frac{75}{100}$ .

$\frac{75}{100}$ · n = 30

Multiplying by 100 to get rid of the fraction:

75n = 3000

Dividing by 75:

n = 40.

So 75% of 40 = 30.

The number is $\boxed{40}$ .

Hope this helps!

dalvyx [7]2 years ago

3 0

Answer: $40$

<u>Divide</u>

30÷75%=40

<u>Final Answer</u>

Note: When finding answers like these divide the number by the percent.

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Sav [38]

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Step-by-step explanation: You will have to combine like terms:

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3 0

3 years ago

Please help! :))

denis23 [38]

Answer:

Check below

Step-by-step explanation:

Hi,

We're dealing with linear functions. $f(x)=mx+b$

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