Bonbons 2

Kilo sweets will cost 260 CZK. The first type has a price per 320 kg, and the second type is 240 CZK per kg. How many kilos of both kinds of sweets need to prepare a 81 kg mixture?

Final Answer:

x =  20.25 kg
y =  60.75 kg

Step-by-step explanation:

m=81 kg  320x+240y=260 m x+y=m 320x+240y=260 81 x+y=81  320 x+240 y=260 81  320x+240y=21060 x+y=81  Row23201 Row1Row2 0.25y=15.19  y=0.2515.1875=60.75 x=32021060240y=32021060240 60.75=20.25=20.25 kg  x=481=20.25 y=4243=60.75



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