A store is having a 30% off sale. If an item is originally $60, how much it cost at 30% off?

Question 3 options:

$42


$30


$25


$18

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Which is the better deal?

Question 2 options:

1 lb of apples for $2.50


3 lbs of apples for $4.25


5 lbs of apples for $7.20


10 lbs of apples for $15.00