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Charra [1.4K]
3 years ago
8

Decrease 18 tonnes by 30%

Mathematics
1 answer:
AVprozaik [17]3 years ago
5 0
18 t - 18 t * 30% = 18 t - 17 * 0,3 = 18 t - 5,4 t = 12,6 t
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