Question
PSLE
There are 36 wafers in a box. 15 of them are butterscotch wafers while the rest are plain ones. What is the ratio of the number of total wafers to that of plain wafers in the box?
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PSLE
There are 36 wafers in a box. 15 of them are butterscotch wafers while the rest are plain ones. What is the ratio of the number of total wafers to that of plain wafers in the box?