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
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