Question
PSLE
At first, Erika had $88 and Nicole had $67. Each bought a speaker at the same price. The amounts of money Erika and Nicole had left were in the ratio 9 : 2. How much did the speaker cost?
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PSLE
At first, Erika had $88 and Nicole had $67. Each bought a speaker at the same price. The amounts of money Erika and Nicole had left were in the ratio 9 : 2. How much did the speaker cost?