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zhuklara [117]
3 years ago
11

Write the number 0.2 in the form a/b using integers to show that it is a rational number? Anybody know?

Mathematics
2 answers:
Ainat [17]3 years ago
7 0

Answer:

\frac{2}{10} or \frac{1}{5}

Step-by-step explanation:

we need to write the number 0.2 in the form of fraction a/b

0.2 can be written as \frac{0.2}{1}

We have one number 2 after the decimal point

To remove the decimal point , multiply both top and bottom by 2

\frac{0.2 \cdot 10}{1 \cdot 10}

\frac{2}{10} or \frac{1}{5}

adelina 88 [10]3 years ago
6 0
In fraction form, .2 can be written as 2/10 or 20/100 or 200/1000...and so on.  Doing the division on all of those fractions gives you a solution of .2
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