 Hello and welcome to the session. Today I will help you with the following question. The question says express the following number in standard form. Now let's move on to the solution. This is the number given to us. As you can see in the given number there are 11 places to the right of the decimal. So we move the decimal 11 places to the right and therefore in the denominator we will have 11 zeros. So this is written as 837 upon 11 zeros in the denominator which is further written as 837 upon 10 to the power 11. We know that 1 upon 8 to the power m is equal to 8 to the power minus m so this is equal to 837 multiplied by 10 to the power minus 11. 837 can also be written as 8.37 multiplied by 100 which is further multiplied by 10 to the power minus 11. Now this is equal to 8.37 multiplied by 10 to the power 2 multiplied by 10 to the power minus 11. We know that 8 to the power m multiplied by 8 to the power n is equal to 8 to the power m plus n so this becomes equal to 8.37 multiplied by 10 to the power 2 minus 11. That is we have 8.37 multiplied by 10 to the power minus 9. So we say that standard form is equal to 8.37 multiplied by 10 to the power minus 9. Hence our final answer is 8.37 multiplied by 10 to the power minus 9. So hope you enjoyed the session. Have a good day.