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Two methods:
- work out 49% of 940 and subtract it from 940; or
- see that what will be left will be 100% - 49% = 51% of 940, so work out 51% of 940.
That's how I decrease 940 by 49 percent. This is me actually doing it:
"percent" means "out of 100", so 49% means 49/100, thus
49% of 940 is 49/100 x 940 = 4603/5
So decreasing 940 by 49% is 940 - 4603/5 = 4792/5 = 479.4
Alternatively:
decreasing by 49% is the same as working out 100% - 49% = 51%. so
51% of 940 is 51/100 x 940 = 4792/5 = 479.4
Wiki User
∙ 13y ago
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What is 940 to 30 percent decrease?
940 decreased by 30% = 70% [left] of 940 = 940*70/100 = 658
What is the percent of decrease from 49 cm to 28 cm?
The percent of decrease is the amount it has decreased by. 49-28 is 21, so set up 21/49 to x/100. Cross multiply to get 2100 = 49x, then divide both sides by 49. From this you get about 42.857, so the percent of decrease is 42.857%.
What is the percent decrease from 49 cm to 34 cm?
-30.6122%
What is the percent decrease from 49 ft to 22 ft?
45
What is 1 percent of 940?
1% of 940 = 1% * 940 = 0.01 * 940 = 9.4
What is 65 percent of 940?
65% of 940= 65% * 940= 0.65 * 940= 611
What is 80 percent of 940?
80% of 940 = 80% * 940 = 0.8 * 940 = 752
What is 8 percent of 940?
8% of 940= 8% * 940= 0.08 * 940= 75.2
What is 25 percent of 940?
25% of 940 = 235
What is 19 divided by 940?
0.0202
What is 35 percent of 940?
35% = .35.35 * 940 = 329
What is the percent of decrease from 49cm to 34cm?
34/49 = 0.6939 = 69.39% (to 2 dp) So the percentage decrease is 100 - 69.39 = 30.61%
