WebSolve the following problems and report answers with appropriate number of significant digits. 1) 6.201 cm + 7.4 cm + 0.68 cm +12.0 cm = 26.3 cm 2) 1.6 km + 1.62 m +1200 cm = 1203 m 3) 8.264 g - 7.8 g = 0.5 g 4) 10.4168 m - 6.0 m = 4.4 m 5) 12.00 kg+15.001 kg= 27.00 kg 6) 1.31 cm x 2.3 cm = 3.0 cm2 Web18 jul. 2024 · Answer. The calculator answer is 921.996, but because 13.77 has its farthest-right significant figure in the hundredths place, we need to round the final answer to the hundredths position. Because the first digit to be dropped (in the thousandths place) is greater than 5, we round up to 922.00. 922.00 = 9.2200 × 102.
How many significant figures are in 7.00? - clickcalculators.com
WebHow many significant figures does 0.022 have? 0.022 has 2 significant figures and 3 decimals. 0.022 rounded to 1 sig figs is 0.02. To count the number of sig figs in 0.022, ignore the leading insignificant digits (0.0) to get the significant digits (22). 0.022 Rounded to Fewer Sig Figs 1 0.02 2 × 10 -2 Web100 has 1 significant figure (1). 673 has 3 significant figures (6, 7 and 3). 673.52 has 5 significant figures (6, 3, 7, 5 and 2). 0.0637 has 3 significant figures (6, 3 and 7). 30.00 has 4 significant figures (3, 0, 0 and 0) and 2 decimals. 0.0025 has 2 significant figures (2 and 5) and 4 decimals. Sig figs calculator operators son in past tense spanish
Significant figures rules (sig fig rules) (video) Khan Academy
WebSignificant Figures in 12.00 12.00 12.00 contains 4 significant figures and 2 decimals. 12.00 rounded to 3 sig figs is 12.0, to 2 sig figs is 12, and to 1 sig figs is 10. To count the number of sig figs in 12.00, count all 4 digits since it … Web12 nov. 2024 · Answer:there are 4 sig figs in 120.9 and there are 4 sig figs in 1.008Explanation: maddie8096 maddie8096 11/12/2024 Chemistry High School answered How many sig figs are in 1.008 and 120.9?? See answers Advertisement Advertisement lilytiger17 lilytiger17 Answer: WebHow many sig. fig. are in the number below: 0.0005 answer choices 1 2 3 4 Question 3 30 seconds Report an issue Q. Which measurement contains 3 sig figs? answer choices 200 mL 20.0 mL 0.02 mL 0.020mL Question 4 45 seconds Report an issue Q. Round 1047.78 to three sig figs answer choices 104 105 1050 1050.00 Question 5 45 seconds Report an … small log burner with back boiler