Answer:
120%
Step-by-step explanation:
Let x = cars weight
Since truck weighs 20% more,
Trucks weight = x + .20x =1.20x
To find the oercentage of trucks weight to car;s weight,
Truck weight ÷ car's weight
= 1.20x / x
= 1.20
= 120% when converting the decimal to a per cent
The trucks weight is 120% of the car's weight