Question

use the references to access important values if needed for this question. how many significant figures are there in each of the following numbers? 47.868 0.058 0.7682 794.737 submit answer retry entire group 9 more group attempts remaining

Explanation:

Step1: Analyze 47.868

Non - zero digits are significant. In 47.868, all the digits 4, 7, 8, 6, 8 are significant. So count them: 5.

Step2: Analyze 0.058

Leading zeros are not significant. The non - zero digits are 5 and 8. So count them: 2.

Step3: Analyze 0.7682

Leading zero is not significant. The non - zero digits are 7, 6, 8, 2. So count them: 4.

Step4: Analyze 794.737

All the digits 7, 9, 4, 7, 3, 7 are significant. So count them: 6.

Answer:

For 47.868: 5
For 0.058: 2
For 0.7682: 4
For 794.737: 6