Each pack of batteries cost $21. how many i can buy if i have $63? what is the operation to be used?

Each pack of batteries cost $21 each.
And then you have $63.

The operation to be used: Division.

63 ÷ 21 ==

3

= You can buy 3 packs of batteries with your $63.

Divide 63 (amount of money) by 21 (amount per pack of batteries).

Do the math and you get 3, which is how many battery packs you can afford to buy.

justin bieber ml.