If you save $15 a week for the next two years instead of buying music, how much money would you accumulate ignoring interest?

You could either

1. multiply $15x104 (number of weeks in 2 years) $15x104= $1560 or

2. you can figure out how much you would save in a month ($15x4weeks=$60) and then multiply it by 24 (number of months in 2 years)
($15x4)x24= $1440

I think the first one is your best bet because sometimes there are 5 weeks instead of 4 weeks in a month and we only did the math as if there were only 4 weeks in every month.

6x 2.54 is 15.24, answer is c

Ithink the answers would be a and c and e!