Question
One mango cost 4 times as much as one chikoo. Mrs Zhang bought 2 mangoes and 4 chikoos for $30.60. How much would 6 mangoes and 7 chikoos cost? Express the answers to 2 decimal places.
3 m

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One mango cost 4 times as much as one chikoo. Mrs Zhang bought 2 mangoes and 4 chikoos for $30.60. How much would 6 mangoes and 7 chikoos cost? Express the answers to 2 decimal places.