Q: How do you create a complex formula that calculates a 30 percent decrease?

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% increase or decrease = |original value - new value| /original value * 100%

You can decrease a number by 10 percent by multiplying it by 0.9

30% decrease

20% decrease

40% decrease.

Related questions

% increase or decrease = |original value - new value| /original value * 100%

The percent component of a mixture formula calculates the percentage of a specific component in a mixture. It is calculated by dividing the amount of the component by the total amount of the mixture, then multiplying by 100 to get the percentage. The formula is: (Amount of component / Total amount of mixture) x 100.

If total sales is in M2, then put this formula in N2 to show 15% increase in sales.=M2*1.15

Percent change can be found using the formula below:(new amount) - (original amount)% change = __________________________(original amount)Using this formula, we find that2.8 - 3.5 -0.7_______ = ____ = -0.2, which equals a 20% decrease (negative answer)3.5 3.5

12.5% decrease.

9.5238% decrease.

the amount of decrease in a percent

The formula for percent concentration is: (Amount of solute / Amount of solution) x 100. This formula calculates the amount of solute in a given amount of solution as a percentage.

20 percent decrease.

20% decrease.

Formula:% decrease = |original value - new value|/original value * 100%Example:To get % decrease from 731 to 581:= |731 - 581|/731 * 100%= 150/731 * 100%= 0.2052 * 100%= 20.52%

148 to 121 is a percent decrease of 18.24%