Se from 250 to 900?
1. write the percent change formula for an increase.
pe...
Mathematics, 08.10.2019 21:00 kelly1240
Se from 250 to 900?
1. write the percent change formula for an increase.
percent increase =
amount of increase
original amount
2. substitute the known quantities for the amount of the increase and the original amount.
percent increase =
900 β 250
250
3. subtract.
percent increase =
650
250
4. express the ratio as a percent:
55
%
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