The last option $2.40 per person
Divide 48 by 3 to figure out how many km/h it is going so...
48/3=16
and if you are using sig figs it would still be 16.
18 feet:7 yards : : 18 feet: 21 feet
18: 21 : : 6: 7
Simplified as a fraction it would be 6/7
$0.79
Explanation:
1.58/2= 0.79