Question
18 pupils are standing in a row at an equal distance from one another. The distance between the 2nd and the 9th pupil is 49 m. How far apart is the 2nd pupil and the last pupil?
4 m

Click button first when a symbol is required. X

18 pupils are standing in a row at an equal distance from one another. The distance between the 2nd and the 9th pupil is 49 m. How far apart is the 2nd pupil and the last pupil?