1.

Find the area of an iron rod in sq. m, whose length is 2 m 30 cm and breadth is 1 m 20 cm.

Answer»

Length of iron rod = 2 m 30 cm = 2.30 m 

Breadth of iron rod = 1 m 20 cm = 1.20 m 

Area of iron rod = l × b = 2.30 × 1.20 = 2.76 sq.m



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