Question #72d2a

2 Answers
Mar 1, 2018

See a solution process below:

Explanation:

3.02 xx 10.6 = 32.012

To write this number in scientific notation we need to move the decimal point one place to the left so the exponent for the 10s term will be positive:

32.012 = 3.2012 xx 10^1 or 3.2012 xx 10

4.5 xx 105 = 472.5

To write this number in scientific notation we need to move the decimal point two places to the left so the exponent for the 10s term will be positive:

472.5 = 4.725 xx 10^2

Mar 1, 2018

8003/250

Explanation:

3.02*10.6

=302/100*106/10

=151/50*53/5

=8003/250