Question
PSLE
The ratio of the number of dresses to that of jackets in a shopping centre was 11 : 6 at first. After 78 jackets were sold, the ratio of the number of dresses to that of jackets became 4 : 1. What was the total number of dresses and jackets in the shopping centre at first?
2 m

Click button first when a symbol is required. X

PSLE
The ratio of the number of dresses to that of jackets in a shopping centre was 11 : 6 at first. After 78 jackets were sold, the ratio of the number of dresses to that of jackets became 4 : 1. What was the total number of dresses and jackets in the shopping centre at first?