Lining up & Interval( Week 27 Practice) 1. There are 28 students lining up in a row. Counting from one end, Emily is at the 19th place. At which place will Emily be if counting from the other end of the row? 2. There are 16 students lining in a row. There are 11 students on Laura's right and 5 students on Ed's right. How many students are between Laura and Ed? 3. All students are lining up in a row. There are 2 students on Martha's right and 2 students on George's left and 9 students between Martha and George. How many students are on Martha's left? 4. There are 15 students lining up in a row. There are 3 students on Martha's left and 3 students on Curtis's right. How many students are between Martha and Curtis? 5. Students are lining up in a row. Counting from left to right, Steve is at 10th place. Counting from right to left, Steve is at 11th place. How many students are there in the row? |