A restaurant sells chicken burgers for $3.00 each and veg burgers $4.00 each. If the restaurant sold 120 burgers for a total of $450, what was the ration of the number of chicken burgers sold to the ratio of the number of veg burgers sold?
Answers
Answer:
1:3
Step-by-step explanation:
Let chicken burgers sold = X
Veg Burgers sold = Y
Given total burgers sold = 120
X + Y = 120 ----> A
1 chicken burger = 3 $
X chicken burgers = 3x $
1 Veg Burger = 4 $
Y veg Burgers = 4y $
Total cost of 120 ( chicken + veg ) = 450
3x + 4y = 450 ---> B
Using the above A and B equations
X = 30 , Y =. 90
So. X: Y = 1:3
1: 3 is the ratio of the number of chicken burgers sold to the number of veg burgers sold
Step-by-step explanation:
Let say Chicken burger sold = C
then Veg Burger Sold = 120 - C
Chicken Burger sold for 3C Rs
Veg burger sold for = 4(120 - C) = 480 - 4C Rs
3C + 480 - 4C = 450
=> C = 30
Chicken Burger Sold = 30
Veg Burger Sold = 120 - 30 = 90
ratio of the number of chicken burgers sold to the number of veg burgers sold = 30/90
= 1/3
1: 3
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