How many significant digits do 10.097 have?

1. What is 0.217 in simplest fraction form?
17/ 1000
21/ 100
217/ 1000
217/ 10000

Ans: 217/ 1000

2. How many significant digits do 10.097 have?
2
3
4
5

Ans: 5

3. What answer will you get if you express 2^6 in standard numeral form?
12
64
24
32

Ans: 64

4. What is 2 2/5 increased by 1 1/5?
3 3/5
3 1/5
4 3/5
4 1/5

Ans: 3 3/5

5. Multiply 9.4 and 5.8.
0.5452
54.52
545.2
5.452

Ans: 54.52

6. Find the percentage if the base= 6759 and rate= 28%.
18.9252
189.252
1892.52
18925.2

Ans: 1892.52