- how many times larger is 1x10^8x5x10^6?
2. how many times larger is 4x10^10x4x10^7?
3. how many times larger is 3x10^7x5x10^4?
2. how many times larger is 4x10^10x4x10^7?
3. how many times larger is 3x10^7x5x10^4?