Question
3 apples and 4 passion fruits cost $6.20 altogether. 6 apples and 6 passion fruits cost $10.20 altogether. How much do 7 apples cost? Give the answer to 2 decimal place.
4 m

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3 apples and 4 passion fruits cost $6.20 altogether. 6 apples and 6 passion fruits cost $10.20 altogether. How much do 7 apples cost? Give the answer to 2 decimal place.