Answer:
20
Step-by-step explanation:
<u>step 1: Evaluate the expressions</u>
6*10^7 = 60,000,000
3*10^6 = 3,000,000
<u>step 2: Devide</u>
60,000,000 / 3,000,000 = 20
so 60,000,000 is 20 times larger than 3,000,000
Your teacher might want you to use a different method, but I believe this is the simplest way. If you have any questions feel free to ask away