**Lesson Steps**:

The fraction 9/45 has 9 common to both the numerator and denominator. So, you divide both of them by 9.

Numerator 9, on dividing with 9 becomes 1, and denominator 45, on dividing with 9 becomes 5.

The resulting fraction is 1/5

which can also be written as 0.2.

9/45 = 1/5 = 0.2

**Answer**:

0.2

**Grade**: 5

**Level**: Primary

**Subject**: Math

**Topic**: Division