Find the cost of watering of a rectangle park whose length 6 m 30 cm and breadth 13 m 50 cm at the rate of 30 paise per sqm
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Answer:₹25.51
Step-by-step explanation:
Length= 6m 30cm= 6.3m
Breadth= 13m 50cm= 13.5m
Area of rectangle = length× breadth
= 6.3×13.5
= 85.05 m²
Cost of 1m² = 30 paise= ₹30/100
So cost of 85.05 m² = ₹ 30/100×85.05
= ₹25.515
≈ ₹25.50
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