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A rectangular field is 70 m long and 60 in broad. A well of dimensions 14m×8m×6m is dug outside the field and the earth dug-out from this well is spread evenly on the field. How much will the earth level rise? |
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Answer» A rectangular field is 70 m long and 60 in broad. A well of dimensions 14m×8m×6m is dug outside the field and the earth dug-out from this well is spread evenly on the field. How much will the earth level rise? |
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