Lab 1-2 Sig Fig

has 4 sig figs.4. 00. has 3 sig figs - beginning zeros. are NEVER significant. 0.000. 125 has 3 sig figs. 0.00. 2 has 1 sig fig - ending . zeros without a decimal are NOT significant. 400. has 1 sig fig. 2500. has 2 sig figs When multiplying. Use the number of Sig Figs from the least accurate measure. 2.54 cm. x 3.1 cm 7.9 cm2 When adding ... ................
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