Ex 13.2, 1 (ii) - Chapter 13 Class 8 Direct and Inverse Proportions

Transcript

Ex 13.2, 1 Which of the following are in inverse proportion? (ii) The time taken for a journey and the distance travelled in a uniform speed. Two quantities in inverse proportion, if with increase in one quantity, the other quantity decreases. As the time taken for a journey increases, Distances travelled also increases. ∴ Time and distance are not in inverse proportion. As the time taken for a journey increases, Distances travelled also increases. ∴ Time and distance are not in inverse proportion. Two quantities in inverse proportion, if with increase in one quantity, the other quantity decreases. As area of cultivated land increases, The crop harvested also increases. ∴ They are not in inverse proportion.