Devika has a square piece of cloth of area 9m² and she wants to make 16 square-shaped scarves of equal size out of it. What to make length of the side of the scarf that can be made out of this piece?
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Answer:
7.5 cm
Step-by-step explanation:
Area of cloth Devika has = 9m sq. = 900cm sq.
No. of scarves need to be maid = 16
Area of cloth needed per scarce = 900/16 = 56.25cm sq.
Sides of each scarve = √56.25 = 7.5 cm ans.
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