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Subject :IMO    Class : Class 5

Find the area of rectangular floor of length 11 m and breadth 7 m. Also find the cost of polishing the floor at the rate of ₹ 6 per m2.

A77 cm2, ₹ 460
B66 cm2, ₹ 462
C66 cm2, ₹ 460
D77 cm2, ₹ 462


this isn't about the wrong answer but it should be m2 in the answer.

Ans 1:

Class : Class 9

Ans 2:

Class : Class 5
C

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