Atotal of 304 tickets were sold at a school play there is either adult tickets or student tickets the number of student tickets sold was three times the number of adult tickets sold how many adult tickets were sold

76 adult tickets.

Step-by-step explanation:

There were a total of 304 tickets sold at a school play.

The tickets were either adult or student tickets.

Let the number of adult tickets sold be x.

The number of student tickets were 3x.

So x + 3x = 304

4x = 304

Dividing through by 4 gives;

x = 304 ÷ 4 = 76

So there were 76 adult tickets sold.

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^