Sharon is 54 inches tall. a tree in her backyard 5 times as tall as she is. the floor of her tree houses at a height that is twice as tall as she is. what is the difference, and inches, between the top of the tree in the floor of the treehouse

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.