kaylei65
kaylei65
09-11-2020
Mathematics
contestada
What is the percent of decrease from 40 to 30?
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Ollie2464
Ollie2464
09-11-2020
The percent decrease is 25 because 10 percent is 4 and then 4 x 2 = 8 which is 20
So u need 2 more les which is half of 4 so 5 percent together = 25% decrease
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