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3 years ago

Find the value of n 6/n = 5/120

Mathematics

2 answers:

sleet_krkn [62]3 years ago

8 0

Answer:

n = 144

Step-by-step explanation:

6 / n = 5/120

6 * 120 = 5*n

5n = 6*120

5n = 720

n = 720/5

n = 144

Mice21 [21]3 years ago

5 0

Answer:

144

Step-by-step explanation:

you should use a proportion to do this to make it easier to solve.

$\frac{6}{n} = \frac{5}{120}$

cross multiply the numbers

$5n = 6*120$

$5n = 720$

then divide 720 by 5

$n = 144$

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Read 2 more answers

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sweet [91]

Answer:

$\huge\boxed{\sf 2.998 \times 10^{10}}$

Step-by-step explanation:

Given number:

29,980,000,000

Rules:

Move the decimal point after the first non-zero digit. (after 2)
Here, we will move the decimal point 10 places to the left to move it after the first non-zero digit.
Since we move the decimal point 10 places, we will write the number as a multiple of 10¹⁰ (10 being the exponent).

The number will become:

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