Identifying the Constant of Proportionality. ... The constant of proportionality is the ratio between two directly proportional quantities. In our tomato example, that ratio is $3.00/2, which equals $1.50. Two quantities are directly proportional when they increase and decrease at the same rate.
It can be 6:3 because:
72:24
6:2 (LCM of both of these numbers)
A= 5ft
B= 4ft
These are the only questions I can see.
Answer:
d
Step-by-step explanation: