Question
At the tourist attraction, there were 311 as many girls as boys. After 69 girls came and 19 boys left the tourist attraction, there was an equal number of girls and boys who remained at the tourist attraction. How many children were at the tourist attraction in the end?
4 m

Click button first when a symbol is required. X

At the tourist attraction, there were 311 as many girls as boys. After 69 girls came and 19 boys left the tourist attraction, there was an equal number of girls and boys who remained at the tourist attraction. How many children were at the tourist attraction in the end?