3 years ago

What fracción is 20% of 40

Mathematics

1 answer:

lions [1.4K]3 years ago

6 0

20 percent of 40 is 8. As a fraction that would be 8/1.

Hope this helps

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If the scale factor of the model train to a real train is 1:43, what is the length of the model if the actual train is 645 inche

OleMash [197]

The answer is 15 inches.
To get the answer divide the real length by 43.
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6 0

3 years ago

(b) What is 0.36 (six repeating) expressed as a fraction in simplest form?

zubka84 [21]

0.3666.....

If a number is repeating singly, just know it has to do with dividing by 9.

Let the number be x = 0.36.... (i)

Multiply both sides by 10.

10x = 3.66... (ii)

Equation (ii) - (i)

10x - x = 3.66 - 0.36

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x = 3.3/9

x = (33/10)*(1/9)

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4 years ago

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coldgirl [10]

Answer:

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