When there is a 20 percent decrease in the price of sugar What percentage increase in consumption should the expenditure remain unchanged or unchanged?

Answer: The required percentage would be 16.67\%.

How many percent should the use of milk be increased if the price of milk is decreased by 20\% so that the expenditure remains unchanged?

Increase in one variable by 1/x th will lead to a decrease of 1/(x + 1) th in other variable if product of the two variables is constant. This is a universal rule. So , 20\% or 1/5th increase in price of milk will be accompanied by 1/6 th or 16.67\% reduction in consumption to keep expenditure constant.

Is the price of a sugar is raised by 25\% then by how much percent a householder?

Price x Consumption = Expenditure. So, for the expenditure to remain constant, when 1 quantity increases the other quantity should decrease proportionally. Hence, consumption (quantity) = 100/25 = 4 kg. So, to maintain the expenditure when the price of sugar increases by 25\%, one should decrease the consumption by 20\%.

What is the percentage reduction in consumption of sugar consumption?

Let P1 & P2 denote respectively initial & increased prices per unit – weight of sugar. Let W1 & W2 denote respectively initial & decreased consumption (in unit – weight) of sugar. percentage reduction in sugar consumption should be 20\%. [Ans] Now, if you increase the price of sugar by 25\%, then the price becomes 125\% of itself

What would happen if the price of sugar increased 15\%?

If the price of sugar went up by 15\%, then holding expenditure constant the family would naturally reduce its sugar consumption.

What happens if food prices go up by 10\%?

If food prices go up by 10\%, by how much should a man reduce his consumption so as not to increase his expenditure? 1). The price of an article is decreased by 10\%. T o restore its former value the new price must be increased by : 2). Salary of a person is first increased by 20\%, then it is decreased by 20\%.

How much must a consumer reduce his consumption of that item?

So their consumption will have to be reduced from 10 pounds to 8 pounds or 2 pounds less which is 20\% less. The price of certain items is increased by 15\%. If a consumer wants to keep his expenditure on the items the same as before, how much percent must he reduce his consumption of that item? The price of certain items is increased by 15\%.