11. The fare of a passenger to the distance of his destination 12. The volume of cylinder 10 its height 13. The length of a rectangular field tc its width 14. The force applied to an object to the mass ard the acceleration 15. The maximum load of a beam to the breadth and the square of the depth and the length 16. The number of pechay plants in a row as the space between then 17. The acceleration of an object to the force exerted and to the mas 18. The volume of a cylinder to its height and the square of the radi s 19. The cost of a ish to its weight in cilograms 20. The rate at which a person types a certain manuscript to the time spent typhoon ​