Answer:
[tex]\frac{P}{A+P}\geqslant 0.6[/tex]
Step-by-step explanation:
Amount of money to invest in Atlantic Oil= A
Amount of money to invest in Pacific Oil = P
Total money invested in the two oil companies = A+P
Since at least 60% of the money invested in the two oil companies must be in Pacific Oil
[tex]\frac{P}{A+P} \times 100\geqslant 60[/tex]
[tex]\Rightarrow \frac{P}{A+P} \geqslant \frac{60}{100}[/tex]
[tex]\Rightarrow[/tex] [tex]\frac{P}{A+P}\geqslant 0.6[/tex]
Hence the required model is [tex]\frac{P}{A+P}\geqslant 0.6[/tex]
