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Colt1911 [192]
3 years ago
13

What's 0.4 in a fraction in the simplest form?

Mathematics
2 answers:
bezimeni [28]3 years ago
5 0
0.4=\frac{4}{10}=\frac{4:2}{10:2}=\boxed{\frac{2}{5}}
-BARSIC- [3]3 years ago
5 0

Using the place value chart, we can see that the decimal 0.4 is four tenths, so we can write 0.4 as the fraction \frac{4}{10}. Notice however that the fraction is not in lowest terms. We will need to divide the numerator and the denominator by the greatest common factor of 4 and 10 which is 2. Therefore, 0.4 can be written as the fraction \frac{2}{5}, which is in lowest terms.

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