Answer:
She can only fill 10 pages completely.
Step-by-step explanation:
She can fill 10 pages, because 40/10=4. She does not have enough pages left to fill another page fully.
Answer: he should add 3
Step-by-step explanation: he should add 3 because then you have 4x=12 and that simplifies to x=3
Answer:
the quantity of 4 over 5
Step-by-step explanation:
According to the description, we have the quantity 
Since both fractions have the same denominator (5), we just need to subtract the numerators:

Now we know that the simplified form of the expression is
; translating that fraction into words we get: the quantity of 4 over 5
We can conclude that the simplified form of the quantity of x plus 9, all over 5 − the quantity of x plus 5, all over 5 is the quantity of 4 over 5
It is 25/3 which gives you 8.3 but let's say it is 8. So 8 students have 3 siblings and 9 have 2-0 siblings and 8 have 4-any number higher siblings. So if that kid joins there would be an avg of 3.63 siblings so 3.63 is the answer.
Answer:
1/12
or
0.08333333
Step-by-step explanation: