Best Answer

Percent change can be found using the formula below:

(new amount) - (original amount)

% change = __________________________

(original amount)

Using this formula, we find that

2.8 - 3.5 -0.7

_______ = ____ = -0.2, which equals a 20% decrease (negative answer)

3.5 3.5

Q: 3.50 to 2.80 what is the percent decrease?

Write your answer...

Submit

Still have questions?

Continue Learning about Other Math

This is a 20% decrease in price.

280/0.2 = 1400 Therefore, the number that 280 is 20 percent of, is 1400.

1/4 percent of 280 is 0.7

Expressed as a percentage, 56/280 x 100 = 20 percent.

The answer is 56

Related questions

There is a 25% decrease in 280 to 210. 25% = 70

% decrease: = [(280-182)/280] x 100% = [98/280] x 100% =35%

350*80/100 = 280350/10*8 = 280

70% decrease.

350 - (20%) = 280

350

182 is 35% less than 280.

80% of 350 = 80% * 350 = 0.8 * 350 = 280

80% decrease from 350 to 70 400% increase from 70 to 350

This is a 20% decrease in price.

To find 80 percent of a number, multiply the number by 0.8. In this instance, 350 x 0.8 = 280.

Let's say that 350 is 100%10% = 3520% = 70Answer = 350 - 70 = 280 = 80%