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Mathematics, 06.10.2019 17:00 glocurlsprinces

Aconcrete mixture is made up of 3 parts water, 4 parts cement, 5 parts sand. find the ratio of
a) the amount of cement to the amount of water
b) the amount of sand to the amount of the concrete mixture

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Aconcrete mixture is made up of 3 parts water, 4 parts cement, 5 parts sand. find the ratio of
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