Question

Evaluate the expression $47.7-12\cdot 3$

Short answer

The value of expression $47.7-12\cdot 3$is$11.7$

Step-by-step solution

Step-1 – Use the rule of Product

According to the rule of product if there are a ways of doing something and b ways of doing another thing, then there are ways to perform both of these actions

Step-2 – Use of Subtraction

Always subtract the smaller number from bigger number in the expression

Step-3 – Calculation

To evaluate the expression$47.7-12\cdot 3$ it is needed to multiply 12 by 3 and then subtract result from 47.7

$\begin{array}{l}47.7-12\cdot 3=47.7-36\\ 47.7-12\cdot 3=11.7\end{array}$

So, the value of the expression $47.7-12\cdot 3$is$11.7$