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+ven, -ve, Page No.: 42, youvk, Date:, 567 x10, S:67 x 10 6, > 0 000000o97, 9.7X 108, > 0 5467., S.467x 10, 2916, 1, 20, ® Impertance, ob signibicant bigures in calculations;-, * The mules for rounding obts numbers to the, appopinte, signibicant figures, digit to be dropped is less than s, them, the preceding digit is lest unchonged. and ib it, ) Hs a, is, more than 5, the preceding digit is raised, by, 1., Round obs eyeto, 3 S.b., ;) 3.4760, 3,48, ) 3.434, 3.43, a5 the digit to be chropped is si then the, grece-, ding digit is retained unchönged ib it i? even,, but inoreased by 1, it it is odd., 3.475 =), 3.48, 3.485, 3.480, Scanned with CamScanner