Exercise 14.2 1. Which of the following are in inverse proportion? a. The time taken and the speed of the car. b. The time taken and the distance travelled by a car. c. The number of persons and the time taken to complete a job. d. The distance travelled in a journey and the cost of petrol paid for the journey. e. The number of pens purchased and the price paid for them.
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Answer:
c. THE NO. OF PERSONS AND THE TIME TAKEN TO COMPLETE A JOB
Step-by-step explanation:
BECAUSE WHEN PERSON WILL INCREASE TIME WILL DECREASE AND VICE VERSA
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