The average height of six students is 124 cm. If the average height of five students is 136 cm, find the height of the sixth student.
|
6 students |
5 students |
Number |
6 |
5 |
Value |
124 |
136 |
Total value |
744 |
680 |
Total height of the 6 students
= 6 x 124
= 744 cm
Total height of the 5 students
= 5 x 136
= 680 cm
Height of the sixth student
= 744 - 680
= 64 cm
Answer(s): 64 cm