Question
At the supermarket, starfruits were sold at 2 for $2.80 and lemons were sold at 4 for $3.50. What was the total amount of money that Mrs Tang had to pay if she bought 8 such starfruits and 12 such lemons?
4 m

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At the supermarket, starfruits were sold at 2 for $2.80 and lemons were sold at 4 for $3.50. What was the total amount of money that Mrs Tang had to pay if she bought 8 such starfruits and 12 such lemons?