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A premature infant is gaining 2.5 ounces a day. At that rate, how many days will it take for him to gain 8 ounces?​​

Sagot :

PROBLEM SOLVING

Let N be the days

oz means ounce/s

[tex]\sf N = 8 \ oz \ \div \ 2.5 \ oz[/tex]

[tex]\sf N = 3.2 \ days[/tex]

↬ Therefore it will take him 3.2 days to gain 8 oz