Ask Question
15 November, 16:28

Roland's heart beats 495 times in 6 minutes. At that rate, how many times would it beat in 20 minutes?

+5
Answers (2)
  1. 15 November, 18:21
    0
    First get the beats into seconds ... 60*6 = 360 ... 20*60 = 1200sec ... 495/360 = 1.375 ... 1.375*1200 = 1650 ... then back to minutes ... 27.5 min ...

    the answer is 27.5 min
  2. 15 November, 18:31
    0
    495/6=82.5

    82.5*=1650
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Roland's heart beats 495 times in 6 minutes. At that rate, how many times would it beat in 20 minutes? ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers