7/20+1/20

Let's evaluate:

\frac{7}{20} + \frac{1}{20}

ⓘ To add fractions, put them over the same denominator, then add the numerators:

\frac{7}{20} + \frac{1}{20}

\frac{7 + 1}{20}

\frac{7 + 1}{20}

ⓘ Calculate the numerator and denominator before dividing:

7 + 1

8

\frac{8}{20}

ⓘ We simplify the fraction by dividing the numerator and the denominator by

4

, their greatest common divisor:

\frac{8}{20}

\frac{2 \times 4}{5 \times 4}

\frac{2}{5}

▶Result:

\frac{2}{5}

The numeric value of:

\frac{2}{5}

is:

▷

0.4

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