Mathematics
retna
1

A girl buys a shirt that was originally $45 but is now $15. What is the rate of change?

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(1) Answers
Jayda

so first we find the change 45 to 15=45-15=30 change is 30 rate of change=(change)/(original) original=45 change=30 30/45=10/15=2/3=0.66666666=66% rate of change is 66.66%

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