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Chef Danny will prepare salad for 15 people. He bought 5 packets of potatoes of kg per pack, 7 packets of tomatoes of kg per pack and 10 pieces of lettuce, each weighing 12 kg. How many kg of these ingredients will each guest get?
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kg per pack, 7 packets of tomatoes of 
kg per pack and 10 pieces of lettuce, each weighing 12 kg. How many kg of these ingredients will each guest get?
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