Question

you had $22 to spend on three pretzels. After buying them you had $15.70.How much did each pretzel cost?

Answer 1

Each pretzel had cost $6.30

Explanation:

You would have to subtract 22.00 - 15.70 and that would be your answer ($6.30)

Answer 2

Each pretzel cost $2.10

Explanation:

First,

Take your original amount and subtract it by your remanding amount:

22 - 15.70 = 6.30

Then, divide by three, since we bought three pretzels:

6.30 / 3 = 2.10 or 6.30 ÷ 3 = 2.10

So, each pretzel cost $2.10