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The value of Joy's car has depreciated by Php 20,000.00. If it is now worth Php 380,000.00, by how many percent did the value decrease? 

Sagot :

The value decrease by 5% of the original price.
20000 + 380000 = 400000
20000 / 400000 x 100 = 5%
the percent is 5% because the value was  400,000,00 and when its minus 5%it become 380,000,00 worths