Question

Express the following numbers in the standard form:

1.89400000000000
2. 4007000000000000
3. 0.0007256
4. 0.00000002803
5. 0.0000001985
6. 0.00000000000085271

plz answer it's urgent guys​

Answer 1

Answer:

1. 894×10^11

2.4007×10^12

3.7256×10^-7

4.2803×10^-11

5.1985×10^-10

6.85271×10^-17