Answer:
Number of full size cars = 900
Step-by-step explanation:
The ratio of medium size cars to compacts is 7 to 5 and the ratio of compacts to full-size cars is 8 to 9. Since compact cars are there in both ratios , we need to make the number in the ratio for compact cars to be the same.
Multiply by 8 on numerator and denominator
Multiply numerator and denominator by 5.
Ratio of medium, compact and full size are in ratio 56,40,45.
Total number of cars =2820.
(56 + 40 + 45)x = 2820
x =
x = 20
Number of full size cars = =900
Answer:
3x+s
should be the answer hope it helps
Answer:
x = 5
Step-by-step explanation:
x = 8 - 3
Thus, x = 5
Answer:
<u>r=6</u>
Step-by-step explanation:
3 = r/2
6 = r