Question
PSLE
The ratio of the number of skirts to that of sweaters in a shop was 9 : 4 in the end. After 65 sweaters were sold, the ratio of the number of skirts to that of sweaters became 10 : 3. What was the total number of skirts and sweaters in the shop in the end?
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PSLE
The ratio of the number of skirts to that of sweaters in a shop was 9 : 4 in the end. After 65 sweaters were sold, the ratio of the number of skirts to that of sweaters became 10 : 3. What was the total number of skirts and sweaters in the shop in the end?