90% of 70= 90% * 70= 0.9 * 70= 63
40% decrease.
20% decrease.
Ten percent of 70 is 7. 9 times ten percent of 70 (7) is 63. So 90 percent of 70 is 63.
9.09% decrease.
90% of 70= 90% * 70= 0.9 * 70= 63
40% decrease.
20% decrease.
Ten percent of 70 is 7. 9 times ten percent of 70 (7) is 63. So 90 percent of 70 is 63.
40% decrease.
9.09% decrease.
It is a 62.5% decrease
80% decrease from 350 to 70 400% increase from 70 to 350
70
The percent of decrease means "what is the percentage decrease from a larger number to a smaller number?" For example: What is the percentage decrease from 90 to 72? Solution: (90 - 72) / 90 = % 18 / 90 = 1 / 5 = .2 = 20% Check: 90 * .2 = 18 90 - 18 = 72 = true!
70% decrease.
10% decrease.