Mathematics, 06.06.2020 02:01 jstringe424

the surface of the playground will be covered with rubber chips and resin. levi uses 14kg of rubber chips per square metre he also uses resin, in ratio mass of rubber chips: mass of resin= 5:1 the resin is supplies in 25kg tubs. how many tubs does levi need?

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the surface of the playground will be covered with rubber chips and resin. levi uses 14kg of rubber...

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