Question

How many significant figures in the measurement 9.75 mL

Answer 1

Answer: 9.75 has 3 significant figures and 2 decimals. 9.75 rounded to 2 sig figs is 9.8, and to 1 sig figs is 10. To count the number of sig figs in 9.75, count all 3 digits since it has no insignificant digits (all digits are significant).