Question

Simplify;

$3.241-0.53+6.6105-8.2341+6.3$

Answer 1

First, converting all decimal numbers into like decimals, we get $3.2410,0.5300,6.6105,8.2341$ and $6.3000$

Now, $3.2410-0.5300+6.6105-8.2341+6.3000$

$$\begin{gathered} =16.1515-8.7641 \\ =7.3874 \end{gathered}$$

Hence, the result is $7.3874$.