90+47+x=180 137+x=180
x=180-137
x=43
Answer:5.5
Step-by-step explanation:
You take the ratio divide then multiply by 2
Answer:
around 0.2%
the ratio is 16/8000, which divides out to 0.002, which as a percentage, is 2%
56
5x+80=360
5x=280
x=56
