Quadrilateral abcd abcd is similar to quadrilateral efgh efgh. the lengths of the three longest sides in quadrilateral abcd abcd are 20 feet, 18 feet, and 14 feet long. if the two shortest sides of quadrilateral efgh efgh are 6 feet long and 5 feet long, how long is the 4th side on quadrilateral abcd a: 13 ft b: 6.4ft c: 9.2ft d: 11.7

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.