Question

3 * 10 ^ - 6 = 4.86 * 10 ^ - 4 in scientific way

Answer 1

3*10=30

10^-6=1^-6. (10 raised to the power of-6)

therefore 3*1^-6=3

is equal to

4.86*10=48.6

10^-4=1^-4

therefore 48.6*1^-4=48.6