Chapter 4.7, Problem 7E

To determine

To rewrite $2.78\times {10}^7$ in standard form.

Answer to Problem 7E

  $27800000$

Explanation of Solution

Given information: $2.78\times {10}^7$ to be written in scientific notation.

  $2.78\times {10}^7$

Can be written as

  $=2.78\times 10000000$

On multiplying the same

  $=27800000$

This is done by multiplying the power of 10 with the decimal portion of the number.