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Banana 1 kg 3 yuan, apple 1 kg 5 yuan, pay 50 yuan to find 14 yuan, ask each how many kg, request is the whole kg
A total of 36 yuan is a multiple of three
So the kilogram of apple is a multiple of 3, which can be 3 or 6 or 0 kilogram
The corresponding banana is 7 or 2 or 12 kg
Known: Banana 3 yuan / kg, apple 5 yuan / kg. My mother paid 50 yuan to the salesman and recovered 14 yuan. How many kg of banana and apple did my mother buy back?
When you buy 2kg bananas, you buy 6kg apples
RELATED INFORMATIONS
- 1. My mother gave the salesman 50 yuan and 14 yuan for change. It is known that every kilogram of apple is 3 yuan per kilogram and pear is 3 yuan per kilogram. How many kilogram of banana and apple can I buy? Mom bought the whole kilogram
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- 12. 5 yuan a catty of apple, 3 yuan a catty of pear, 1 yuan 3 catty of orange, how to use 100 yuan to buy 100 catty of fruit? Who can help answer, thank you~ All three kinds of fruits~
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