Lining up & Interval( Week 27 Practice) 1. There are 19 students lining up in a row. Counting from one end, Sofia is at the 6th place. At which place will Sofia be if counting from the other end of the row? 2. There are 17 students lining in a row. There are 11 students on Alice's right and 4 students on Richard's right. How many students are between Alice and Richard? 3. All students are lining up in a row. There are 2 students on Sofia's right and 5 students on Tom's left and 10 students between Sofia and Tom. How many students are on Sofia's left? 4. There are 16 students lining up in a row. There are 3 students on Jennifer's left and 5 students on Ed's right. How many students are between Jennifer and Ed? 5. Students are lining up in a row. Counting from left to right, Eric is at 9th place. Counting from right to left, Eric is at 7th place. How many students are there in the row? |