Question

Change each of the following numbers into scientific notation

d) 0.000 000 000 000 001 72
f) 568,200,000,000,000
g) 0.000 000 081
h) 0.000 000 000 000 904
i) 7,123

Answer 1

1.72 x 10^-15

5.682 x 10^14

8.1 x 10^-8

9.04 x 10^-13

7.123 x 10³