Askating rink sold 66 tickets. of these 2/3 were children's tickets, and the rest were adult tickets. what total number of adult tickets werw sold? solve and explain

The total number of adult ticket were 22 tickets.

Further Explanation

Given:

Question:

What total number of adult tickets were sold? Solve and explain!

To calculate the number of adult tickets, based on the information first we need to calculate the number of the children ticket:

=  Fraction of the children ticket x Total tickets sold

So the total of the children tickets is 44 tickets

The total number of adult ticket = Total ticket sold - children tickets

The total number of the adult ticket is 22 tickets.

Mixed fraction

Additional that have sum of 10  

Mixed fraction additional

Keywords: two digits additional, two digits subtraction, fraction, part of a whole relationship

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

answer: i believe the answer is e

step-by-step explanation: