<span>first you set up a proportion 18 over ? = 60 over 100 then cross multiply. 18*100=1800 then divide that by 60 and you get 30 :)</span>
Let number of Adult ticket be x
and number of Child ticket be y
so
$282 = $24x + $18y.
:)
Answer:
3 batches
Step-by-step explanation:
Sum means we are adding. 1 + y has to be greater than or equal to 5, therefore,
