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One Man Want To Build A Wall .the Length And Breadth Of The Wall Are 20 And 30 Respectively. He Need 35 Bricks For One Square Centimeter Then How Many Bricks He Need ? |
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Answer»
Bricks = 600 x 35 = 21000 Area = 20 x 30 = 600 cm^2 Bricks = 600 x 35 = 21000 |
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