John is 15 cm taller than Lena and 6 cm shorter than Rebeca. If John has a height of 152 cm, what is the height of Lena and Rebeca together?
Lena is 152 cm - 15 cm = <<152-15=137>>137 cm tall
Rebeca is 152 cm + 6 cm = <<152+6=158>>158 cm tall
So, the total height of Lena and Rebeca would be 137 cm + 158 cm = <<137+158=295>>295 cm.
#### 295