Question

decrease
40 by 10 percent​

Answer 1

Answer: Here,

Hey there,

Step-by-step explanation:

Question ---

Decrease  40 by 10 percent​.

=>40 - 10 % of 40.

$=>40-(\frac{10}{100} *40)\\=>40-4 =>36$

Answer = 36

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Answer 2

The decreasing value of 40 by 10 percent is 36 when a ratio that can be stated as a fraction of 100 is the percentage.

Given that,

We have to find the decreasing value of 40 by 10 percent.

We know that,

What is percent?

A number or ratio that can be stated as a fraction of 100 is referred to as a percentage in mathematics. If we want to calculate a percentage of a number, we should split it by 100 before multiplying it by the original number.

So,

40 - value of the percentage decrease

40 - (10% × 40)

40 - 10% × 40

(1 - 10%) × 40

(100% - 10%) × 40

90% × 40

$\frac{90}{100}$ × 40

$\frac{3600}{100}$

36

Therefore, the decreasing value of 40 by 10 percent is 36.

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