a black board is 17m 7cm long and 11m 5cm widht.what will be the cost of painting it at the rate of 35 paise per cm squre
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Answered by
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Answer:
Step-by-step explanation:
Length = 17 m 17 cm = 1717 cm
Breadth = 11m 5 cm = 1105 cm
Area of rec = l × b
= 1717 × 1105
= 1897285 cm ^ 2
Cost = 1897285 × 35
= 66404975 paise
= 66,404.975 rs.
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Answered by
5
step by step explanation :
17m7cm = 1707cm
11m5cm = 1105 cm
The area of black board =
(1707 ×1105 )cm^2
= 1886235 cm^2
the cost of painting = 1886235 × 35/100
= 660182.25 r.s
hope it helps
please mark as brainlist
17m7cm = 1707cm
11m5cm = 1105 cm
The area of black board =
(1707 ×1105 )cm^2
= 1886235 cm^2
the cost of painting = 1886235 × 35/100
= 660182.25 r.s
hope it helps
please mark as brainlist
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