Answer: 10.3
Step-by-step explanation:
Answer:
3 hr(s)
20 km/1 hour
60km/20km = 3
A look up what are composite numbers look at images and it will show you
using law of indices
the answer is 1
No
You can only have the same denominator
Example:
2 3 5
- + - = -
9 9 9
