To compare two fraction we have to make common denominator, then we can compare numerators.
Lets do this
Now we can compare numeratos.
3<5, so 1/2 is greater than 3/10.
I think 120 is your answer.
To find the median you must first put them in order from least to greatest.
3, 5, 23, 27, 35, 37, 39, 45, 48
Now take a number from each side
5, 23, 27, 35, 37, 39, 45
Again
23, 27, 35,37, 39
Again
27, 35, 39
Once more
Resulting in the answer being
A. 35
Let x be the number of adult tickets sold and 84 - x be the number of children tickets.
105x + 60(84-x) = 7155
Once you find x (number of adult tickets), find the children tickets with 84 - x
