if you buy 30 apple for 47 dollars how much does 1 apple cost

47/30 = $1.57 each

if 30apples = $47

then 1 apple = x

cross mutilpy and you get 30x=$47
divide each side by 30

x=1.56666666

rounded to $1.57 per apple.

To find out how much 1 apple costs, you need to divide the total cost of 30 apples by the quantity of apples, which is 30 in this case.

So, you divide the $47 by 30:

$47 / 30 = $1.57

Therefore, 1 apple costs $1.57.