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a_sh-v [17]
3 years ago
10

If the average of 3 numbers and 8 is 25 what is the sum of the three numbers

Mathematics
1 answer:
Gennadij [26K]3 years ago
3 0
Let sum of 3 numbers be x.

Average of 3 numbers and 8 = \frac{x + 8}{4}

25 = \frac{x +8}{4}

100 = x +8

x= 92.

The sum of 3 numbers is 92.


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<h3>What is compound interest?</h3>

Compound interest is the addition of interest to the principal sum of a loan or deposit, or in other words, interest on principal plus interest.

We know that, A=P(1+\frac{r}{100} )^{n}

Wow, 186000=17000(1+\frac{x}{100} )^{6}

⇒10.94=(1+\frac{x}{100} )^{6}

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We know that the sum of the measures of the angles in a triangle is 180°.

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Step-by-step explanation:

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