Solve {l}{1*11}{12*12}{15*13}{16*14}{15*15}

$$\left. \begin{array} { l } { 1 \times 11 } \\ { 12 \times 12 } \\ { 15 \times 13 } \\ { 16 \times 14 } \\ { 15 \times 15 } \end{array} \right.$$

Sort

$$11,\ 144,\ 195,\ 224,\ 225$$

Solution Steps

Multiply 1 and 11 to get 11.

$$sort(11,12\times 12,15\times 13,16\times 14,15\times 15)$$

Multiply 12 and 12 to get 144.

$$sort(11,144,15\times 13,16\times 14,15\times 15)$$

Multiply 15 and 13 to get 195.

$$sort(11,144,195,16\times 14,15\times 15)$$

Multiply 16 and 14 to get 224.

$$sort(11,144,195,224,15\times 15)$$

Multiply 15 and 15 to get 225.

$$sort(11,144,195,224,225)$$

The list values are already in order.

$$11,144,195,224,225$$

Evaluate

$$11,\ 144,\ 195,\ 224,\ 225$$