Question

2 Raj can buy 1 pineapple and 3 mangoes or 2 pineapples for the money he has. Vishal can buy 2 pineapples and 2 mangoes for 40 from the same shop. How much money does Raj need to buy 3 pineapples and 2 mangoes? Price of 1 pineapple and 3 mangoes = Price of 2 pineapples Therefore, price of 3 mangoes = Price of 2 pineapples - Price of 1 pineapple = Price of 1 pineapple According to the question, Price of 2 pineapples and 2 mangoes = Price of 2 x 3 mangoes + Price of 2 mangoes 2 = Price of 6 mangoes + Price of 2 mangoes = Price of 8 mangoes = 340 (Given) 40 Therefore, price of 1 mango = = *5 8. Thus, price of 1 pineapple = *__* __ = 3 Hence, price of 3 pineapples + price of 2 mangoes = 33*__+*2 х Thus, Raj needs how much money?​

Answer 1

price of 1 pineapple is 5 × 3 = 15

price of 3p + 2m = 3×15 + 2×5 = 55