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Nastasia [14]
3 years ago
14

chin typically spent 2.5 hours per day filing paper records. After a new filng system was implemented, he now spends 1 hour per

day filing records. What is the percentage of decrease in filing time?
Mathematics
2 answers:
MariettaO [177]3 years ago
8 0
2.5-1 ÷ 2.5 = 2.1 × 100 = 210% The percent of decrease formula is original amount - new amount ÷ original amount. Hope that helps!
Firdavs [7]3 years ago
8 0

Answer:


Step-by-step explanation:

1-2.5 =1.5

1.5/2.5=0.6%



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