If P = 4 and Y = 450, then which of the following pairs of values are possible?
A)M = 800, V = 4
B)M = 600, V =3
C)M = 400, V =2
D)M = 200, V =1

Question

Quizplus · Accepted Answer

We can use the formula P x Y = M x V
Substituting P = 4 and Y = 450, we get 4 x 450 = M x V
Thus, MV can only be factors of 4 x 450 = 1800. 
Option B is the only one that satisfies this condition since M = 600 and V = 3 give 600 x 3 = 1800.

If P = 4 and Y = 450, Then Which