Question
There were 166 students at a school field at first. After 38 of the girls and 12 of the boys left, there were still 20 more boys than girls at the school field. How many boys were there in the end?
5 m

Click button first when a symbol is required. X

There were 166 students at a school field at first. After 38 of the girls and 12 of the boys left, there were still 20 more boys than girls at the school field. How many boys were there in the end?