Question
Kylie bought 11 story books of the same kind during the National Day Sale. Xandra bought 6 of the same story books. Xandra also bought 2 marbles at $2.80 each. Altogether, she spent $2.10 more than Kylie. What was the amount Xandra spent?
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Kylie bought 11 story books of the same kind during the National Day Sale. Xandra bought 6 of the same story books. Xandra also bought 2 marbles at $2.80 each. Altogether, she spent $2.10 more than Kylie. What was the amount Xandra spent?