jonniemahoney jonniemahoney

27-03-2017
Mathematics

contestada

how many pounds of iron are produced from 4,200 pounds of iron ore if the ratio of iron ore is 5/21

Respuesta :

pdoughboy9 pdoughboy9

27-03-2017

1,000. 4,200 / 21 = 200. 5 * 200 = 1,000

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