What is the value of the expression all of 3.6 multiplied by 10 to the power 8 over all of 1.2 multiplied by 10 to the power 3? 2.4 × 105 3.0 × 1011 3.0 × 105 2.4 × 1011

You have to use the laws of exponents and your knowledge of multiplication by 10.

So we have

We can rewrite like this



So multiplying by the 10 will get read of the decimal



Now divide the 36 by 12 , write one base of 10 subtract and the exponent of 2 from 7