Answer: Choice A) 8.742 * 10^7
=====================================
Work Shown:

Extra info:

which is a little over 87.4 million
Answer:
1.125
Step-by-step explanation:
you wanna get a common denominator by multiplying 3/4 by 3 and 2/3 by 4 which gives you 6/12 divided by 8/12