For example
2 pencils cost one dollar
Then one pencil costs 50 cents. We just found out the cost per unit of the pencil.
Hope that helped :)
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Answer: If you have a positive and a negative, there is one dash left over, and the answer is negative.
Answer:
$15 was the original price of the book.
Step-by-step explanation:
Ian saved Price at 20% discount = $3
Price of 01% = 3/20 = $0.15
Total Price = 0.15 x 100 = $15