Fruit Puzzle - Grapes, Banana, Watermelon | with Answer

Fruit Puzzle - Grapes, Banana, Watermelon. Solve the equation?

Grapes + Grapes + Grapes + Grapes = 1000
Watermelon + Grapes + Grapes = 500
2 Bananas + Watermelon + Grapes = 500
Grapes + Banana - Grapes x Watermelon = ?

Answer:
Answer is 375

Explanation

Grapes =250
Watermelon = 0
2 Bananas = 250
1 Banana = 125

Therefore, 250+125-250×0=375.