Answer:
Step-by-step explanation:
Given
there are 2.5 oranges per Pound
and 1.2 Grapefruit per Pound
In $ 50 one can buy 40 Pound Oranges
i.e. Oranges is [tex]\frac{50}{40}=1.25\ \$ per\ Pound[/tex]
In 50 $ one can buy 55 Pound Grapefruit
i.e. Grapefruit is [tex]\frac{50}{55}=0.909\ \$\ per\ Pound[/tex]
If we have Enough money to buy 28 Pounds of Grapefruit
[tex]28\times \frac{50}{55}=25.45 $[/tex]
In 24.45 $ we can bought [tex]\frac{24.45}{1.25}=19.56 Pounds[/tex]
19.56 pounds meaning [tex]19.56\times 2.5=48.9\ oranges\approx 49\ oranges[/tex]
