Question

to wrap a gif you can choose from 4 kinds of wrapping paper, 6 gift bags, 2 colors of ribbon, 5 bows, and 2 stickers. You choose either a style of wrapping paper or a gift bag. Then you choose one of each of the remaining term. find the total number of ways you can wrap the gift.

Answer 1

Answer:

☞ if we select wrapping paper = 4C1×2C1×5C1×2C1 = 4×2×5×2 = 80

☞ or if we select gift bags = 6C1×2C1×5C1×2C1 = 6×2×5×2 = 120

☞ total number of ways = 120+80 = 200

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