ENRICHMENT Solve the problems, then use the letters to solve the riddle. Convert to scientific notation. Convert to standard notation.
0000437
7.3 * 10^6
4,370 = 8.99 x 10^8
8,900,000 = 6.3 x 10^10
180 = 7.3 x 10^2
2,540,000 = 8.99 x 10^7
0.018 = 2.44 x 10^-2
89,000 = 7.3 x 10^5
0.000062 = 6.3 x 10^-5
18,000,000 = 7.3 x 10^6
0.000437 = 2.44 x 10^-7
180,000 = 8.99 x 10^5
62,000,000 = 3.4 x 10^7
0.000254 = 3.4 x 10^-4