8x - amount of boys
7x- amount of girls
8x + 7x = 195
15x= 195 ( divide by 15)
x= 13
8x = 8 x 13 = 104
7x = 7 x 13= 91
there are 104 boys, and 91 girls.
The length of the trail is 98.5 KM, all you need to do is divide the total distance by the number of times she went on it.
Answer:
4
Step-by-step explanation:
Her dance class is 1 hour and 45 minutes long
Hope this helps!
Answer: Rounded to the nearest tenth is 5
4.96894409 is the exact answer
