Determine whether the relation between the quantities involved is in direct or inverse proportional
1. The number of workers and the time required to finish an amount of work
2. The number of workers and the amount of work finished
3. The price per kilogram of rice and the number of kilograms to buy with $100
4. The number of persons and the amount of food consumption
5. The number of family members and the length of time to consume 1 sack of rice
6. The quality of the goods and the price of these goods
7. The height of a person and his weight
8. The circumference of a circle and its diameter
9. The time elapsed for a car to cover a distance and the speed of the car
10. The amount of interest on a principle amount and the length of time the principal is invested
REPORT IF ITS RANDOM​