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Category: Geometry

from-1-to-100-isn-t-10-20-30-40-50-60-70-80-90-100-totalizing-10-times-the-number-0-apears-from-1-to-100-

Question Number 18527 by richard last updated on 23/Jul/17 $${from}\:\mathrm{1}\:{to}\:\mathrm{100}\:{isn}'{t}\left(\mathrm{10},\mathrm{20},\mathrm{30},\mathrm{40},\mathrm{50},\mathrm{60},\mathrm{70},\mathrm{80},\mathrm{90},\mathrm{100}\right),\:{totalizing}\:\mathrm{10}\:{times}\:{the}\:{number}\:\mathrm{0}\:{apears}\:{from}\:\mathrm{1}\:{to}\:\mathrm{100}? \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question-18461

Question Number 18461 by b.e.h.i.8.3.417@gmail.com last updated on 22/Jul/17 Answered by mrW1 last updated on 22/Jul/17 $$\left.\mathrm{1}\right) \\ $$$$\Delta_{\mathrm{AA}_{\mathrm{5B}} \mathrm{A}_{\mathrm{60C}} } =\frac{\mathrm{5}}{\mathrm{n}}×\frac{\mathrm{60}}{\mathrm{n}}×\Delta_{\mathrm{ABC}} \\ $$$$\Delta_{\mathrm{BCC}_{\mathrm{5A}} }…