Question

numeric 1 point round 76.00 to have 1 sig fig. answer numeric 1 point round 56.0 to have 2 sig figs. answer

Explanation:

Step1: Identify significant - figure rule

When rounding to 1 significant figure, we look at the first non - zero digit. For 76.00, the first non - zero digit is 7. We then consider the digit to the right of 7 (which is 6). Since 6 ≥ 5, we round up.

Step2: Round the number

76.00 rounded to 1 significant figure is 80.

Answer:

80