A saree is 5 m long
Asked by admin @ in Math viewed by 319 People
a saree is 5m long and 1.25m wide a border of 25 cm is printed along the four sides. find the cost of printing the border at 30 paise per 20 square centimetres
Answered by admin @
Answer:
Step-by-step explanation:
We Have :-
Saree is 5m long and 1.25m wide
Border of 25 cm is printed along the four sides
To Find :-
Cost of printing the border
Formula Used :-
Area of Rectangle = Length * Breadth
Solution :-
Length = 5m = 500 cm
Breadth = 1.25 m = 125 cm
Saree Including Border
Area = 500 * 125
= 62500 cm²
Saree Excluding Border
Area = 450 * 75
= 33750 cm²
Area of Border
62500 - 33750
28750 cm²
Cost of Printing
20 cm² = 30 paise
1 cm² = 30 / 20 paise
= 1.5 paise
28750 cm² = 1.5 * 28750
= 43125 paise
= Rs 431.25
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