Question

standard form of 56700000​

Answer 1

5670000×56.7×107

Step-by-step explanation:

In scientific notation, we write a number so that it has single digit to the left of decimal sign and is multiplied by an integer power of 10.

Note that moving decimal p digits to right is equivalent to multiplying by 10p and moving decimal q digits to left is equivalent to dividing by 10q.

Hence, we should either divide the number by 10p i.e. multiply by 10−p (if moving decimal to right) or multiply the number by 10q (if moving decimal to left).

In other words, it is written as a×10n, where 1≤a<10 and n is an integer.

To write 56,700,000 in scientific notation, we will have to move the decimal point seven points to the left, which literally means dividing by 107.

Hence in scientific notation 56,700,000=5.67×107 (note that as we have moved decimal seven points to the left we are multiplying by 107

Answer 2

Hey your answer is in the given attachment

HOPE IT IS HELPFUL