Answer:
The number of boys are 18 and the number of girls are 30.
Step-by-step explanation:
The ratio of number of girls to the boys = 3 : 5
Let the number of girls is g and boys is b initially.
b : g = 3 : 5
5 b = 3 g ..... (1)
Now, girls are 6 + g and boys are b - 9
So, the ratio is
(b - 9) : (6 + g) = 1 : 4
4 b - 36 = 6 + g
4 b - g = 42 .... (2)
From ( 1 ) and ( 2 )

And , g = 5 x 18/3 = 30
So, the number of boys are 18 and the number of girls are 30.
Answer:
Step-by-step explanation:
the answer is 25.00 hope this helps
-8
On the number line you either start at -3 or -5 and you got your answer
Answer:
0.2425373
Step-by-step explanation:
78 divided by 321.6 equals to 0.2425373
C = b - a
explanation:
you just need to subtract a in this equation.