Answer:
*37.5 liters of real fruit juice would be needed to produce 150 liters of Drink A
*10 liters of real fruit juice would be needed to produce 200 liters of Drink B
*0.25a liters of real fruit juice would be needed to produce a liters of Drink A
*0.05b liters of real fruit juice would be needed to produce b liters of Drink B
Explanation:
If Drink A contains 25% of real fruit juice, to make 150 liters of Drink A we will need the below liters of real fruit juice;
[tex]\frac{25}{100}\times150=2.5\times15=37.5liters[/tex]If Drink B contains 5% of real fruit juice, to make 200 liters of Drink B we will need the below liters of real fruit juice;
[tex]\frac{5}{100}\times200=\frac{5}{1}\times2=10\text{liters}[/tex]a liters of Drink A will need the below amount of real fruit juice;
[tex]\frac{25}{100}\times a=0.25a\text{ liters}[/tex]b liters of Drink B will need the below amount of real fruit juice;
[tex]\frac{5}{100}\times b=0.05b\text{ lit}ers[/tex]