Question #72d2a

2 Answers
Mar 1, 2018

Answer:

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

Answer:

#8003/250#

Explanation:

#3.02*10.6#

#=302/100*106/10#

#=151/50*53/5#

#=8003/250#