Solve {l}{(8.4-2.4div.6)+2.7}{8.9-(12.7-3.2*2.2)}

$$\left. \begin{array} { l } { ( 8.4 - 2.4 \div .6 ) + 2.7 } \\ { 8.9 - ( 12.7 - 3.2 \times 2.2 ) } \end{array} \right.$$

Sort

$$3.24,7.1$$

Solution Steps

Expand \frac{2.4}{0.6} by multiplying both numerator and the denominator by 10.

$$sort(8.4-\frac{24}{6}+2.7,8.9-\left(12.7-3.2\times 2.2\right))$$

Divide 24 by 6 to get 4.

$$sort(8.4-4+2.7,8.9-\left(12.7-3.2\times 2.2\right))$$

Subtract 4 from 8.4 to get 4.4.

$$sort(4.4+2.7,8.9-\left(12.7-3.2\times 2.2\right))$$

Add 4.4 and 2.7 to get 7.1.

$$sort(7.1,8.9-\left(12.7-3.2\times 2.2\right))$$

Multiply 3.2 and 2.2 to get 7.04.

$$sort(7.1,8.9-\left(12.7-7.04\right))$$

Subtract 7.04 from 12.7 to get 5.66.

$$sort(7.1,8.9-5.66)$$

Subtract 5.66 from 8.9 to get 3.24.

$$sort(7.1,3.24)$$

To sort the list, start from a single element 7.1.

$$7.1$$

Insert 3.24 to the appropriate location in the new list.

$$3.24,7.1$$

Evaluate

$$7.1,\ 3.24$$