The average height of six students is 121 cm. If the average height of five students is 116 cm, find the height of the sixth student.
|
6 students |
5 students |
Number |
6 |
5 |
Value |
121 |
116 |
Total value |
726 |
580 |
Total height of the 6 students
= 6 x 121
= 726 cm
Total height of the 5 students
= 5 x 116
= 580 cm
Height of the sixth student
= 726 - 580
= 146 cm
Answer(s): 146 cm