John and Peter had some sweets. If John gave 13 sweets to Peter, they would have the same number of sweets. If Peter gave 14 sweets to John, John would have 4 times as many sweets as Peter. How many sweets did John have?
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Last week, we shared a basic “Quantity External Transfer” question. This week, we would like to show you how a typical “Quantity Internal Transfer” question can be tested.