7/16 is almost half. One more piece of a sixteenth will equal half. So closest half would be 1/2
Let x: number of tickets that sold on Friday, y: number of tickets that sold on Saturday night
16x+28y=24232
x+y=1090
x=1090-y,
so 16(1090-y)+28y=24232
17440-16y+28y=24232
12y=6792
y=566. As a result, there will be 566 tickets sold on Saturday night. Hope it help!
Area = 38.48 hope this helps
If you work out the difference between 2 and 7 you will get 4 so you add 4 each time.
3=12
4=16
5=20