Current location - Training Enrollment Network - Mathematics courses - Second-grade math grams, kilograms exercises: bananas every 500 grams of 2 yuan; Litchi per 500g 8 yuan. Q: Buy 2kg bananas and 1kg lychees. What formula is used to solve it?
Second-grade math grams, kilograms exercises: bananas every 500 grams of 2 yuan; Litchi per 500g 8 yuan. Q: Buy 2kg bananas and 1kg lychees. What formula is used to solve it?
1 kg =1000g

2 kg =2000 g

Two kilograms of bananas =2000÷500×2=8 yuan

One kilogram of litchi = 1000÷500×8= 16 yuan.

Total element =8+ 16=24 yuan.

Answer: Buy 2kg bananas and 1kg litchi ***24 yuan.

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