Learning Task 2

A. Write the following in scientific nation.

1. 275 000 =

2. 0.00063 =

3. 9 000 =

4. 800 =

5. 0.00038 =

6. 86 500 =

7. 4 000 000 =

8. 5.75 = ______

9. 0.000026 =

10. 45 =

B. Write the following in decimal notation.

1) 2.3 * 10 ^ 7 =

2) 6.9 * 10 ^ -3 =

3) 3.1 * 10 ^ 2 =

4) 2.86 * 10 ^ -6 =

5) 7.11 * 10 =

6) 6.25 * 10 ^ 5 =

7) 7.51 * 10 ^ -9 =

8) 5.85 * 10 ^ 0 =

9) 4.23 * 10 ^ -2 =

10) 5.19 * 10 ^ 7 =

Example how to convert a number to scientific notation here:

brainly.ph/question/20878645

              ⌨  Learning Task 2 ✍

A. Write the following in scientific nation.

1. 275 000 = 2.75 ×
2. 0.00063 = 6.3 × 10-4
3. 9 000 = 9 × 103
4. 800 = 8 ×
5. 0.00038 = 3.8 ×
6. 86 500 = 8.65 ×
7. 4 000 000 =  4 ×
8. 5.75 = 5.75 ×
9. 0.000026 =  2.6 ×
10. 45 = 4.5 ×

B. Write the following in decimal notation.

1. ) 2.3 * 10^7 = 23000000

2. ) 6.9 * 10 ^ -3 = 0.0069

3. ) 3.1 * 10 ^ 2 = 0.031

4. ) 2.86 * 10 ^ -6 = 0.000003

5. ) 7.11 * 10 = 71.1

6. ) 6.25 * 10 ^ 5 = 625000

7. ) 7.51 * 10 ^ -9 = 0

8. ) 5.85 * 10 ^ 0 = 5.85

9. ) 4.23 * 10 ^ -2 = 0.0423

10. ) 5.19 * 10 ^ 7 =​ 51900000