के बारे में ke baare mein : Math
लेख का शीर्षक lekh ka sheershak: The dimensions of an oil tin are 26 cm × 26 cm × 45 cm. find the area of the tin sheet required for making 20 such tins. if 1 sq m of the tin sheet costs rs 10, find the cost of tin used for these 20 tins
The dimensions of an oil tin are 26 cm × 26 cm × 45 cm. find the area of the tin sheet required for making 20 such tins. if 1 sq m of the tin sheet costs rs 10, find the cost of tin used for these 20 tins
Given,
Length = 26cm
breadth = 26cm
Height = 45 cm
Therefore total surface area = 2(lb+bh+hl)
T.S.A = 2(26*26 + 26*45 + 45*26)
T.S.A = 2(676 + 1170 + 1170)
T.S.A = 6032 cm2
Therefore area of 20 such tins is = 6032 * 20
= 120640cm2
In meters = 12.064 m2
Therefore cost of 20 tins = 12.064 * 10 = Rs.120.64
उस लेख के बारे में us lekh ke baare mein The dimensions of an oil tin are 26 cm × 26 cm × 45 cm. find the area of the tin sheet required for making 20 such tins. if 1 sq m of the tin sheet costs rs 10, find the cost of tin used for these 20 tins
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तुम सिर्फ पढ़ा है tum sirph padha hai The dimensions of an oil tin are 26 cm × 26 cm × 45 cm. find the area of the tin sheet required for making 20 such tins. if 1 sq m of the tin sheet costs rs 10, find the cost of tin used for these 20 tins और इस लेख के बाद स्थायी शामिल करने के लिए उद्धृत किया जा सकता aur is lekh ke baad sthaayee shaamil karane ke lie uddhrt kiya ja sakata https://axaj.blogspot.com/2016/07/the-dimensions-of-oil-tin-are-26-cm-26.html यह लेख एक साथी खोज नहीं है, तो yah lekh ek saathee khoj nahin hai, to Math शायद नीचे लेख पाल मदद कर सकते हैं shaayad neeche lekh paal madad kar sakate hain.
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