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