Well what exactly do you need help with?
American car
32 miles/gal * 1.609 km/mile * 1 gal/(3.785 liter) = 13.6 km/liter
European car
12.7 km/liter
The American car gets better mileage.
She has 3 tops and 3 bottoms if you multiply them you'll get 9. if you do 1,2, & 3 for tops and a, b, & c for bottoms to find the different ways on how she can wear it it'll still be 9.
1 2 3
a b c
1a 2a 3a
1b 2b 3b
1c 2c 3c
Answer: 21.4
Step-by-step explanation:
If you are here from delta math this is the answer
