A. 9
b. 12
c. 12
There are 3 thirds in 1 whole.
There are 9 thirds in 3 wholes.
If 3 is 1/3, the whole is 9.
There are 4 fourths in 1 whole.
There are 12 fourths in 3 wholes.
If 3 is 1/4, the whole is 12.
There are 3 thirds in 1 whole.
There are 12 thirds in 4 wholes.
If 4 is 1/3, the whole is 12.
The given function is
Here represents the number of rows.
represents the total number of seats in the auditorium.
Now the total seats in the auditorium are 416.
So
Dividing all terms by 2 we get
Subtracting 208 from both sides
Factoring we get
(x-16)(x+13)=0
Using Zero product rule
x - 16= 0 or x+13=0
x= 16 or x = -13
But as x cannot be negative
So x = 16
There are 16 rows in the auditorium if it has a total of 416 seats.
He can pack 2. In each group with 1 left over
Answer:
104
Step-by-step explanation:
40 x 260
/100 = 104