Final answer:
Camille can make 6 cards using 26 pieces of ribbon. She will have 2 pieces of ribbon left over.
Step-by-step explanation:
To find the number of cards Camille can make, divide the total number of pieces of ribbon she has by the number of pieces needed for each card:
Number of cards = Total number of pieces of ribbon / Number of pieces of ribbon needed per card
Number of cards = 26 / 4 = 6 (rounded down)
Camille can make 6 cards. To find the number of pieces of ribbon left over, subtract the number of pieces used for the cards from the total number of pieces Camille has:
Number of pieces of ribbon left over = Total number of pieces of ribbon - (Number of cards * Number of pieces of ribbon needed per card)
Number of pieces of ribbon left over = 26 - (6 * 4) = 26 - 24 = 2
Camille will have 2 pieces of ribbon left over.