Question

the price of oil per kg is increased from rs250 to rs300.by what % should its consumption be decreased to maintain the same expenditure on oil as before?​

Answer 1

Answer:

$\textbf{Your answer is 20%}$

Step-by-step explanation:

☆ You can solve it short tricks that is,

consumption decreases = 300 - 250 = 50

% consumption = 50 / 250 × 100 = 20%