round 10.290 liters to four significant figures.
round 10.290 liters to four significant figures.
Answer
Explanation:
Step1: Identify significant - figure rules
Non - zero digits are always significant. Zeros between non - zero digits are significant. Trailing zeros in a number with a decimal point are significant.
Step2: Round the number
We start with 10.290. To get four significant figures, we look at the fifth digit. Since the fifth digit is 0 and we are rounding to four significant figures, we simply drop it.
Answer:
10.29