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Write simultaneous equations to describe the situation below, solve using elimination, and fill in the blanks.
At the Dover Ice Cream Parlour, one group of friends ordered 3 small servings of ice cream and 1 large serving of ice cream for R10. Another group of friends ordered 2 small servings of ice cream and 4 large servings of ice cream for R20. How much does the ice cream cost?
The ice cream costs R for a small serving and R for a large serving.
At the Dover Ice Cream Parlour, one group of friends ordered 3 small servings of ice cream and 1 large serving of ice cream for R10. Another group of friends ordered 2 small servings of ice cream and 4 large servings of ice cream for R20. How much does the ice cream cost?
The ice cream costs R for a small serving and R for a large serving.