3 years ago

What is the solution of this equation 10.25 ( 3x-4) + 18.2=1434/4

Mathematics

1 answer:

Dvinal [7]3 years ago

4 0

I got 6 if that helps i dont know if thats right or not

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Step-by-step explanation:

a-b-c

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$\rule[225]{225}{2}$

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3 years ago

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If average of 3 quantities is 15 , sum of quantities is....?

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Answer:

Step-by-step explanation:

Let the three quantities be x, y and z.

$\because \: average = \frac{sum \: of \: quantities}{no \: of \: quantities} \\ \\ \therefore \: 15 = \frac{x + y + z}{3} \\ \\ 15 \times 3 = x + y + z \\ \\ \huge \purple{ 45 = x + y + z}$

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