16 because 40-12=28 and Samad will be 28 on 16 years. In 16 years his father will be 56 which is double of 28.
Answer:
360 miles
Step-by-step explanation:
The unit rate here is (240 miles) / (2 hours), or 120 mph.
In 3 hours the vehicle travels (120 mph)(3 hrs) = 360 miles
C:x, in the bottom equation
6 pounds cost $13.80
1 pound will cost $13.80/6
2.5 pounds will then cost 13.80/6 * 2.5 = $5.75
$5.75