If your car gets 30 miles per gallon, how much does it cost to drive 400 miles when gasoline costs $2.50 per gallon?

400/30=13.3333333  So 13.3333333x2.5=33.3333333$$$

Step-by-step explanation:

Durr

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.