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klemol [59]
3 years ago
8

pet store inc found that they were selling more guinea pigs and fewer birds. in 2010, they had 42 birds in stock, and in 2011, t

hey decided to only keep 34 birds in stock. What was the percent decrease in inventory from 2010 to 2011
Mathematics
2 answers:
navik [9.2K]3 years ago
6 0
Answer=19.05% decrease 

    42 birds          34 birds
___________=__________
 100percent        x percent

cross multiply
42x=3400
divide both sides by 42
x=80.95 percent

The inventory in 2011 is 80.95% the inventory in 2010

100-80.95=19.05% decrease
Pepsi [2]3 years ago
5 0
Decrease it to get your answer 
hope that helps
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Step-by-step explanation:

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