Rose bought green mangoes at P50 a kilo and sold them at 4 for P35. If she sold 20 kilos and there is an average of 7 mangoes per kilo, about how much did she gain?

P = 225 P profit on 20 kilos of mangoes

Values:

Mangoes sold:

Cost paid for each mango:

Price each melon sold for:

Step-by-step explanation:

1. Substitute given values;

2. Find common denominator:

3. Subtract equation in parentheses:

4. Divide by to remove denominator;

5. Solve equation: