Question
PSLE
The ratio of the number of vests to that of skirts in a boutique was 5 : 2 at first. After 63 skirts were sold, the ratio of the number of vests to that of skirts became 7 : 1. What was the total number of vests and skirts in the boutique at first?
2 m

Click button first when a symbol is required. X

PSLE
The ratio of the number of vests to that of skirts in a boutique was 5 : 2 at first. After 63 skirts were sold, the ratio of the number of vests to that of skirts became 7 : 1. What was the total number of vests and skirts in the boutique at first?