A shipment of tile cost $64,500. Each tile costs 15 dollars.
How many pieces of tile are in the shipment?

A.430
B.1,290
C.4,300
D.8,600

The answer is C. 4,300

Answer explanation :

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.