how many significant figures are in this volume? 108.870 ml

Explanation:

Step1: Identify significant - figure rules

Non - zero digits are always significant. Zeros between non - zero digits are significant. Trailing zeros after a decimal point are significant.

Step2: Analyze each digit

In 108.870, 1, 0, 8, 8, 7, 0 are all significant. 1 is non - zero, 0 between 1 and 8 is significant, 8, 8, 7 are non - zero, and the trailing 0 after the decimal is significant.

Answer:

6