Question
In an old books sale, 1320 textbooks were sold on Sunday. 180 more textbooks were sold on Saturday than on Sunday. 180 fewer textbooks were sold on Monday than on Saturday. How many textbooks were sold altogether on the three days?
4 m

Click button first when a symbol is required. X

In an old books sale, 1320 textbooks were sold on Sunday. 180 more textbooks were sold on Saturday than on Sunday. 180 fewer textbooks were sold on Monday than on Saturday. How many textbooks were sold altogether on the three days?