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bazaltina [42]
3 years ago
11

What is the percent of decrease from 40 to 30?

Mathematics
1 answer:
Naddika [18.5K]3 years ago
3 0
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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