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Class 7th Chapter 6 Ratio - Applications Exercise 2Q:5) A disaster relief team consists of engineers and doctors in the ratio of 2:5. (1) If there are 18 engineers, find the number of doctors. (2) If there are 65 doctors, find the number of engineers. |
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Answer» Answer: Given: RATIO of NUMBER of ENGINEERS and doctors in the team =2:5 (i) If there are 18 engineers, Number of doctors = 2 18×5
=45 doctors (II) If there are 65 doctors, Number of doctors = 5 65×2
=26 engineers |
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