Answer:
You multiply the denominator and the whole number then add the numerator.
Step-by-step explanation:
Example: 
You multiply 3 and 4
3*4=12
Then add the numerator
12+2=14
The final answer would be
Answer:
Below in bold.
Step-by-step explanation:
Add the elevation change to the initial elevation:
Hike 2: Final elevation = -62 + 82 = 20.
Hike 3: Final elevation = 62 + -100 = -38.
Answer:
1.20($47.60)
Step-by-step explanation:
The quickest way to address this problem is to combine 1($47.60) + 0.20($47.60) into the simpler expression (1+0.20)($47.60), or
1.20($47.60).
We are not asked to find the final amount due, but it is $57.12.
