Question

$12\frac{3}{10}=$_________

• A. 12.1
• B. 10.3
• C. 12.3
• D. 123.1

Answer 1

Answer: (C)

12.3

In the given mixed fraction $12\frac{3}{10}$, the whole number is $12$, that will be written to the left of the decimal point.

The fraction has its denominator as a power of $10$, which means it can be written as a decimal with $1$ decimal place that is $\frac{3}{10}=0.3$

Therefore, $12\frac{3}{10}$ is equal to:

$12\frac{3}{10}=12\times 0.3=12.3$

Hence, $12\frac{3}{10}=12.3$.