Solve 25*850=

$$25 \times 850 =$$

Evaluate

$$21250$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times999}25\\\underline{\times\phantom{99}850}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 25 with 0. Write the result 0 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}25\\\underline{\times\phantom{99}850}\\\phantom{\times99999}0\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 25 with 5. Write the result 125 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}25\\\underline{\times\phantom{99}850}\\\phantom{\times99999}0\\\phantom{\times9}125\phantom{9}\\\end{array}$$

Now multiply the first number with the 3^{rd} digit in 2^{nd} number to get intermediate results. That is Multiply 25 with 8. Write the result 200 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}25\\\underline{\times\phantom{99}850}\\\phantom{\times99999}0\\\phantom{\times9}125\phantom{9}\\\underline{\phantom{\times}200\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times999}25\\\underline{\times\phantom{99}850}\\\phantom{\times99999}0\\\phantom{\times9}125\phantom{9}\\\underline{\phantom{\times}200\phantom{99}}\\\phantom{\times}21250\end{array}$$

Factor

$$2\times 5^{4}\times 17$$