Mathematics, 29.05.2021 01:00 annikafischer

a piece of land is 50m by 40m. it would require 640kg of cement to concretise 560 square meters. find the quantity of cement required to concretise the land

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a piece of land is 50m by 40m. it would require 640kg of cement to concretise 560 square meters. fin...

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a piece of land is 50m by 40m. it would require 640kg of cement to concretise 560 square meters. find the quantity of cement required to concretise the land ​

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a piece of land is 50m by 40m. it would require 640kg of cement to concretise 560 square meters. find the quantity of cement required to concretise the land