write $\frac{10}{15}$ in simplest form.

Explanation:

Step1: Find the GCD of 10 and 15

The factors of 10 are 1, 2, 5, 10. The factors of 15 are 1, 3, 5, 15. The greatest - common divisor (GCD) is 5.

Step2: Divide numerator and denominator by GCD

$\frac{10\div5}{15\div5}=\frac{2}{3}$

Answer:

$\frac{2}{3}$