I think it’s 90%. And it increases the risk of developing hypertension.
First, you separate the whole number from the decimals. You get 2 and .64. Then you put the decimal over 100 (64/100) as a fraction and simplify. The answer as a mixed number is: 2 16/25
Answer:
Question 1:
Answer = Option A, 5 minutes
Question 2:
Answer = 10 - 30 seconds
Hope this helps!