Answer: Weight of the oil is 672.74 grams.
Explanation:
Since we have given that
Radius of cylinder = 5 cm
Height of cylinder = 10 cm
Volume of cylinder would be

Weight of 10W-40 oil = 0.857 grams per cubic cm
So, Weight of the oil in the can would be
Volume × Weight per cm³

Hence, Weight of the oil is 672.74 grams.