940 decreased by 30% = 70% [left] of 940 = 940*70/100 = 658
To decrease an amount 30 percent, multiply that amount by 0.7
21/30 x 100 = 70. Therefore, 21 is 70 percent of 30.
70% of 30= 70% * 30= 0.7 * 30= 21
30 percent of 70 dollars will be approximately $21 US dollars.
940 decreased by 30% = 70% [left] of 940 = 940*70/100 = 658
40% decrease.
20% decrease.
80% decrease from 350 to 70 400% increase from 70 to 350
30% decrease
70% decrease.
10% decrease.
100*(42-70)/70 = 40%
To decrease an amount 30 percent, multiply that amount by 0.7
56
The decrease in sales is 7 based on 70. The percentage decrease is 100 x 7/70 = 10%
subtract the lower # from the higher # multiply the lower # by your anwser move the decimal 2 places to the right ex. 100 to 30 100 - 30 = 70 70 x 30 = 2100 21%