It's another Word Problem Wednesday, and we're back with a sweet little word problem designed to test your number sense! Solve today's word problem and check back tomorrow for the answer.
A bunch of bananas and a cantaloupe together weigh 6 pounds. A papaya and a cantaloupe together weigh 5 pounds. A papaya and a bunch of bananas together weigh 4 pounds. Find the weight of each fruit.
Update: Here's the answer and solution!
The bananas weigh 2.5 pounds, the cantaloupe 3.5 pounds, and the papaya weighs 1.5 pounds.
The first two pairs, bananas + cantaloupe and papaya + cantaloupe, have the cantaloupe in common, but bananas + cantaloupe is 1 pound heavier than papaya + cantaloupe, so the bananas must be 1 pound heavier than the papaya: B = P + 1. We also know that the bananas and papaya together weigh 4 pounds: B + P = 4. If we substitute P + 1 in for B in the second equation, we find that 2P + 1 = 4, so 2P = 3, so P = 1.5 pounds. From there, we can find that the bananas weigh 2.5 pounds and the cantaloupe weighs 3.5 pounds.
تلتقي ماثنيسيوم بطفلك أينما كان وتساعده في البرنامج المخصص الذي يحتاجه، لأي مستوى من مستويات الرياضيات.
