3x-8 i nedd help finding what x represent

Mathematics

1 answer:

seropon [69]3 years ago

7 0

8/3

divide both sides by 3 and you get x=8/3

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How do i solve divide 5/8 by 50%

Ede4ka [16]

50% is $\frac{50}{100}$
We have two ways to do this, pick your favor:
either by fractions:
$\frac{5}{8}$ ÷ $\frac{1}{2}$
( $\frac{50}{100} = \frac{1}{2}$
Multiply by the reciprocal of $\frac{1}{2}$ which is 2(flip it)

$\frac{5}{8}$ × 2 = $\frac{5}{4}$ = 1.25

Or change them to decimals:
$\frac{5}{8} = 0.625$
$\frac{50}{100}$ = 0.5

0.625 ÷ 0.5

0.5 I 0.625
multiply by 10 to make it easier to divide(it still gives us the same answer)
0.5 × 10 = 5
0.625 × 10 = 6.25
1.25
5 I 6.25
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12
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25
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0

0.625 ÷ 0.5 = 1.25

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In 2003, the population of an African country was about 13.1 million people, which is 2 million more than 3 times the population

lianna [129]

3p+2.0=31.1
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