Big Ideas Math: Modeling Real Life, Grade 7
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3. Converting Between Fractions and Decimals
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Exercise 5 Page 63

The decimal number - 0.3 can be read as - 3 tenths.

- 3/10

Practice makes perfect

We want to write the given decimal number as a fraction. - 0.3 To make this easier, we can keep in mind that this number can be read as - 3 tenths. This means that we can write it as negative fraction with a numerator of 3 and with a denominator of 10. - 0.3=- 3/10