The breath of a rectangular field is two- fifth of its lenght. If the lenght is 20m, find the cost of lebelling it at the rate of 12 per sq. Meter
Answers
Answered by
3
Answer:Heya
Step-by-step explanation:
Length =20m
Breadth=2/5×20
=20 will get divided by 5 and the remainder will be 4
=2×4
=8
Area of rectangle= Length × breadth
=20×8
=160 m²
Cost of labelling = 160× rs 12 m²
=Rs 1920
Similar questions