C .Indicate how many significant figures are found in each of the following numbers,
1. 0.32
2. 461
3. 0.0508
4. 0.00007
5. 64.095
6. 700.00
7. 3 001 206
8. 24 000 000
9. 0.0005048
10. 9.971 x 10-6​