Correction: If 3 apples = 30, Therefore, 1 Apple = 30 / 3 1 Apple = 10 And if 1 Apple + 2 Banana = 18 Therefore, 2 Bunch of Banana = 18 - 10 2 Bunch of Banana = 8 Bunch of Banana = 8/2 Bunch of Banana = 4 And if 1 Apple - 2 Coconut = 2 Therefore, 2 coconut = 10 - 2 2 Coconut = 8 Coconut = 8 \ 2 Coconut = 4 NB The bunch has 4 Banana and each 1 should be =1 Therefore, 3 Banana + Coconut + 1 Apple = 3 + 4 +10 = 17