So triangle PQR is scaled at 4*triangle ABC
So if AB = 16 then PQ = 16*4 which is 64 so the third option
This is a word problem signifying an algebraic expression.
Translating this to mathematics:

add 4 to both sides.
divide 16 to both sides.
this is:
7 1/2 pints into quarts is 3.75
Answer:
there is no answer
Step-by-step explanation:
37: 1 yard
39: to
41: 21000 mm