Answer:
14
Step-by-step explanation:
This can be seen as a arithmetic series. It is the number of girls, let’s say g, plus the number of girls plus five boys. Deena, can be viewed as 1, plus 5 equals 6. Then Chloe, 2, plus 5 equals 7. And so on and on.
We can create an equation for this:
g+(g+5)=s
(s is the number of students.)
‘If the total number of students is 23;
g+(g+5)=23
We can solve this for:
2g = 23-5 ⇒
g=9
So the number of girls is 9, th number of boys is simply:
23-9=14
Does this help?
