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Question Anita is making an embroidery on the border of a sari. She needs aim long thread to embroider a 50 cm sari. How much thread would she need for a 5 m sari border?
A 1 m long thread costs ?50. How much money will be needed to by the thread?
Length of Sari = 5 m = 500 cm
Length of Sari that require 1 m thread = 50 cm
Number of 50 cm in 500 cm = 500 + 50 = 10
So, Anita need 10 m of thread.
Cost of 1 m thread = ₹ 50
So, cost of 10 m thread = ₹ 50 × 10 = ₹ 500
Thus, Anita needs 10 meters of thread and the cost will be ₹ 500.