Question
Mrs Owen had a sum of money. If she bought 3 mochi balls and 7 chocolate bars, she would have $71 left. If she bought 2 mochi balls and 10 chocolate bars, she would have $64 left. Given that she had $98, how many mochi balls could she buy at most?
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Mrs Owen had a sum of money. If she bought 3 mochi balls and 7 chocolate bars, she would have $71 left. If she bought 2 mochi balls and 10 chocolate bars, she would have $64 left. Given that she had $98, how many mochi balls could she buy at most?