Ang determines the daily rate of pounds of chicken feed to chickens is 50 lb. 200 chickens . What scale factor should she use to find an equivalent rate for 40 chickens?(1 point)
To find an equivalent rate for 40 chickens, we need to use the scale factor.
The scale factor can be determined by dividing the number of chickens in the new scenario (40 chickens) by the number of chickens in the original scenario (200 chickens):
Scale factor = (Number of new chickens) / (Number of original chickens)
Scale factor = 40 / 200
Scale factor = 0.2
Therefore, the scale factor she should use to find an equivalent rate for 40 chickens is 0.2.
To find the scale factor that Ang should use to determine the equivalent rate for 40 chickens, we need to compare the number of chickens in the two scenarios.
In the given information, the daily rate of pounds of chicken feed for 200 chickens is 50 lb. This means that for every 200 chickens, 50 pounds of chicken feed are needed.
To find the equivalent rate for 40 chickens, we need to figure out how many pounds of chicken feed would be needed for this smaller number of chickens.
To do this, we can set up a proportion:
(Number of chickens in scenario 1) / (Number of chickens in scenario 2) = (Amount of chicken feed in scenario 1) / (Amount of chicken feed in scenario 2)
Plugging in the given values:
200 / 40 = 50 / x
Here, x represents the amount of chicken feed needed for 40 chickens.
To solve for x, we can cross-multiply and then divide:
200 * x = 40 * 50
x = (40 * 50) / 200
x = 100 / 4
x = 25
Therefore, the scale factor Ang should use to find an equivalent rate for 40 chickens is 25 lb.