loyola562 loyola562

03-11-2015
Mathematics

contestada

340 pages 20% decrease

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Аноним Аноним

03-11-2015

Multiply 340 by 20%
first change 20% into a decimal which is 0.2
340*0.2 = 68
so it decreased by 68.

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jessikinha1310 jessikinha1310

03-11-2015

272, 10%= 34
34+34=68
340-68+272

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