move the decimal point to the nearest significant number
7.353
you have moved the decimal point 5 places, so what you put is 10^5
7.353 x 10^5 is your answer
hope this helps

I guess it could represent a situation where you have

of a cake left and you have to share it with three of your friends (in addition to yourself). So that's four people sharing

of a cake.
Its way too small i cant see the question.
15/20=.6
1-.6=.4
It decreased 40% since last year <span />
360+144=504
504x0.03=$15.12