If four notebooks cost 75.50, then
a) Find the cost of 12 notebooks. b) How many notebooks can be bought for 377.50
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Answer:
a) 226.50
b) 20 notebooks
Step-by-step explanation:
a) Cost of four notebooks = 75.50
Cost of one notebook = 75.50/4 = 18.875
Cost of twelve notebookd = 18.875*12 = 226.50
b) Number of books bought for 377.50 = 377.50/18.875 = 20 books
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