Sally has made a scale drawing of the airplane, in which the wingpsan is 10 inches and the tailspan is 3 inches. what is the actual tailspan of the airplane?
a) 7.2 feet
b) 13 feet
c) 14.2 feet
d) 18.4 feet

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.