Solve 54*45

$$54 \times 45$$

Evaluate

$$2430$$

Steps For Long Multiplication

First line up the numbers vertically and match the places from the right like this.

$$\begin{array}{c}\phantom{\times99}54\\\underline{\times\phantom{99}45}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 54 with 5. Write the result 270 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}54\\\underline{\times\phantom{99}45}\\\phantom{\times9}270\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 54 with 4. Write the result 216 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}54\\\underline{\times\phantom{99}45}\\\phantom{\times9}270\\\underline{\phantom{\times}216\phantom{9}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times99}54\\\underline{\times\phantom{99}45}\\\phantom{\times9}270\\\underline{\phantom{\times}216\phantom{9}}\\\phantom{\times}2430\end{array}$$

Factor

$$2\times 3^{5}\times 5$$