Question
Opal went shopping with 3 times the amount that Penelope brought. The ratio of the amount of money Penelope spent to the amount of money Opal spent was 5 : 2. In the end, Penelope and Opal had $11 and $124 respectively. How much did Opal spend?
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Opal went shopping with 3 times the amount that Penelope brought. The ratio of the amount of money Penelope spent to the amount of money Opal spent was 5 : 2. In the end, Penelope and Opal had $11 and $124 respectively. How much did Opal spend?