121.4285%
Hope this helped
Answer:
10 classes
Step-by-step explanation:
Ok, so to solve this we have to make two different equations. we can say 60x = y, or $60 per month, and 6a = b, or $6 per walk in. Since we want the options to end up costing the same, we can say that y = b. With substitution, we get that 60x, (60 per month) = 6a (6 per drop in). The question says we have 1 month, so x = 1. This means we have 60 = 6a, and a = 10 (10 classes).
Answer:
Step-by-step explanation:
This is basically just a ratio. If the ratio between the amount of girls to the amount of boys is 8 to 6, then we can create a fraction (girls/boys)
Using what we know about the second statement (24 girls) we can make a ratio like this (also assuming girls/boys)
Since the ratios must be equal, we can set them equal to each other.
We can cross multiply to find x.
So there are 18 boys.
Hope this helped!