Question
Cathy had just enough money to buy 7 kg of sugar. However, she bought only 5 kg of sugar and used the remaining money to buy 3 packets of macarons which cost $3.80 each. How much did Cathy pay for the sugar she bought?
3 m

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Cathy had just enough money to buy 7 kg of sugar. However, she bought only 5 kg of sugar and used the remaining money to buy 3 packets of macarons which cost $3.80 each. How much did Cathy pay for the sugar she bought?