The number of girls in the choir is 4 times the number of boys in the choir. The total number of students in the choir is 60. How many girls are in the choir?
x+4x =60 x boys 4x girls
5x=60
x=12
12 boys, 48 girls
thx so much
To determine the number of girls in the choir, you can use algebra and solve the given problem step by step. Let's denote the number of boys in the choir as 'B' and the number of girls as 'G'.
From the problem, we know that the number of girls in the choir is 4 times the number of boys. We can write this as an equation:
G = 4B
The total number of students in the choir is given as 60. So, the sum of boys and girls will be equal to 60:
B + G = 60
Now, we can substitute the value of 'G' from the first equation into the second equation:
B + 4B = 60
Combining like terms, we get:
5B = 60
Next, divide both sides of the equation by 5 to solve for 'B':
B = 60 / 5
B = 12
Now that we have the value of 'B', we can substitute it back into the first equation to find the number of girls:
G = 4(12)
G = 48
Therefore, there are 48 girls in the choir.