Question

Question 5 (f)

Write the following decimal as a fraction. Reduce the fraction to the lowest term:

21.2

Answer 1

Fraction: Representing a number in the form $\frac{a}{b}$, where a and b are integers and b is not equal to zero

Lowest Form: A fraction is said to be in the simplest (or lowest) form if its numerator and denominator have no common factor except 1.

$21.2=\frac{\text{/}212}{\text{/}10}$
$=\frac{106}{5}$ (dividing numerator and denominator by 2)