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11-09-2015
Mathematics

contestada

What is the estimate of 212,514+396,705

Respuesta :

Аноним Аноним

11-09-2015

Change 212,514 into 215,000.

Change 396,705 into 400,000.

--------

Estimate:

215,000 + 400,000 = 615,000

Therefore:

212,514 + 396,705 ≈ 615,000

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