Question

subtract. simplify if necessary. \\(\frac{2}{3} - \frac{2}{5} = \frac{?}{}\\) enter the numerator

Explanation:

Step1: Find common denominator

The least common denominator of 3 and 5 is 15. Rewrite fractions:
$\frac{2}{3} = \frac{2\times5}{3\times5} = \frac{10}{15}$, $\frac{2}{5} = \frac{2\times3}{5\times3} = \frac{6}{15}$

Step2: Subtract the fractions

Subtract the numerators over common denominator:
$\frac{10}{15} - \frac{6}{15} = \frac{10-6}{15} = \frac{4}{15}$

Answer:

4