Lining up & Interval( Week 27 Practice) 1. There are 25 students lining up in a row. Counting from one end, Hillary is at the 7th place. At which place will Hillary be if counting from the other end of the row? 2. There are 20 students lining in a row. There are 13 students on Anne's right and 3 students on John's right. How many students are between Anne and John? 3. All students are lining up in a row. There are 2 students on Alice's right and 4 students on Richard's left and 12 students between Alice and Richard. How many students are on Alice's left? 4. There are 20 students lining up in a row. There are 5 students on Laura's left and 2 students on Edward's right. How many students are between Laura and Edward? 5. Students are lining up in a row. Counting from left to right, David is at 5th place. Counting from right to left, David is at 12th place. How many students are there in the row? |