Question

4. If you drive 50 miles each week and your car gets 25 miles to the gallon with gas costing $3.00 a gallon, how much gas will you have to buy?

Answer 1

\[ 50 \frac{[\text{mile}]}{[\text{week}]} \div 25 \frac{\text{[mile]}}{[\text{gallon}]}\times{3}\frac{[$]}{[\text{gallon}]}\]

Answer 2

umm... lets see

Answer 3

75?

Answer 4

nononononono

Answer 5

125?

Answer 6

\[=50 \frac{[\text{mile}]}{[\text{week}]} \times \frac1{25} \frac{[\text{gallon}]}{\text{[mile]}}\times{3}\frac{[$]}{[\text{gallon}]}\]

Answer 7

\[=50\times\frac1{25}\times3 \frac{\cancel{[\text{mile}]}}{[\text{week}]} \times \frac{[\cancel{\text{gallon}]}}{\cancel{\text{[mile]}}}\times\frac{[$]}{\cancel{[\text{gallon}]}}\]

Answer 8

Im not sure dude!