2 years ago

What value of x makes this proportion true? 3/x = 15/40

Mathematics

1 answer:

WITCHER [35]2 years ago

8 0

X = 3 * 40 / 15 = 8
The answer is 8

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What is 48,100,000,000,000 in scientific notation? 4.81Ã—10âˆ’11 4.81 times 10 to the power of negative 11 4.81Ã—10âˆ’13 4.81 ti

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The scientific notation of 48,100,000,000,000 is 4.81 × 10^13.

Acccoring to the given question.

We have a number 48,100,000,000,000.

As we know that, scientific notaion is a way of expressing numbers that are too large or too small to be conveniently written in a decimal form.

Therefore,

The scientific notaion of 48,100,000,000,000 is given by

48,100,000,000,000 = 4.81 × 10^13

Hence, the scientific notation of 48,100,000,000,000 is 4.81 × 10^13.

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Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{40}}}}}$

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$\sf{50 \: \% \: of \: 80}$

To convert the percent into a fraction , divide it by 190 and remove the % symbol. Then , Simplify the fraction to its lowest term.

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