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Mathematics, 29.04.2021 17:10 trapdee61p3sj8r

The surface of the playground will be covered with rubber chips and resin. Levi uses 14 kg of rubber chips per square metre
He also uses resin, in the ratio
mass of rubber chips : mass of resin = 5:1
The resin is supplied in 25 kg tubs.
How many tubs does Levi need?

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