Question

Find the product of $112.04\times 12\times 4$

Answer 1

Multiplying the decimal numbers-

Ignore the decimal point and multiply

$\begin{array}{rcl}11204\times 12& =& 134448\\ 134448\times 4& =& 537792\end{array}$

Count the number of digits after the decimal point in both the numbers, we have $2$digits after the decimal in $112.04$.

So, place the decimal after two digits from the right in the product.

$112.04\times 12\times 4=5377.92$

Hence, the product of $112.04\times 12\times 4$ is $5377.92$.