At a pet store a customer can buy up to 63 fishes , with $0.20 per fish as he have $12.50 . With every $0.20 , customer can buy 1 fish i.e. rate is $0.20 per fish !
Step-by-step explanation:
Here we have , At a pet store customers can pay 12.50 for a fish tank and $.20 for each fish. We need to find what is the rate of change in the situation described . Let's find out:
It's given that each fish cost $0.20 , and a customer pays 12.50 . So , the number of fishes is bought is :
⇒ [tex]\frac{12.5}{0.2}[/tex]
⇒ [tex]\frac{125}{2}[/tex]
⇒ [tex]62.5[/tex]
Rounding off ,
⇒ [tex]63[/tex]
Therefore, At a pet store a customer can buy up to 63 fishes , with $0.20 per fish as he have $12.50 . With every $0.20 , customer can buy 1 fish i.e. rate is $0.20 per fish !
