The sides of a whiteboard are 2 feet by 4 inches. How many 2 inch by 2 inch Post-it notes will be needed to cover the entire whi
teboard?
1 answer:
Answer:
24
Step-by-step explanation:
the area of white board = (2×12) ×4 = 96 sq in.
the area of post-it = 2×2 = 4 sq in
so, numbers of post-it = 96/4 = 24
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