Solve {r}{857}{*quad25}

$$\left. \begin{array} { r } { 857 } \\ { \times \quad 25 } \end{array} \right.$$

Evaluate

$$21425$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times99}857\\\underline{\times\phantom{999}25}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 857 with 5. Write the result 4285 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}857\\\underline{\times\phantom{999}25}\\\phantom{\times9}4285\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 857 with 2. Write the result 1714 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}857\\\underline{\times\phantom{999}25}\\\phantom{\times9}4285\\\underline{\phantom{\times}1714\phantom{9}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times99}857\\\underline{\times\phantom{999}25}\\\phantom{\times9}4285\\\underline{\phantom{\times}1714\phantom{9}}\\\phantom{\times}21425\end{array}$$

Factor

$$5^{2}\times 857$$