Problems - Conversion between Levels of Powers of Ten

Question 1:
Fill in the blanks of the following conversion:
a. 6 x 10^4 = ? x 10^6
b. 0.4 x 10^-3 = ? x 10^-6Solution 1:

c. 50 x 10^5 = ? x 10^3

    50 x 10^5 = ? x 10^9

d. 12 x 10^-7 = ? x 10^-6

    12 x 10^-7 = ? x 10^-9



a. 6 x 10^4 = 0.06 x 10^6

b. 0.4 x 10^-3 = 400 x 10^-6
c. 50 x 10^5 = 5000 x 10^3
    50 x 10^5 = 0.005 x 10^9
d. 12 x 10^-7 = 1.2 x 10^-6
    12 x 10^-7 = 1200 x 10^-9