3 is the common multiple of those numbers.
You would do 8/5 then make it 1 3/5
Answer: 54.75
Step-by-step explanation: You will lose an average 3.5 degrees Fahrenheit for every 1000 feet of elevation, so you would LOSE 19.25 farenheit off the 74 fahrenheit equalling 54.75.
First time doing this kind or equation, but hope this helps!
A = 38 The 142 angle and a must add up to 180
b = 54 88 + 38 + b = 180
c = 54 Corresponding angles with the vertical angle of b, so they’re equal