2. Mally is going rock climbing. How tall is this rock wall?
Question
Answer
\(\frac { 5 \frac { 1 } { 2 } } { 18 } = \frac { 18 } { h - 5 \frac { 1 } { 2 } } \quad : \quad h = 64 \frac { 9 } { 22 }\)
2. Mally is going rock climbing. How tall is this rock wall?
\(\frac { 5 \frac { 1 } { 2 } } { 18 } = \frac { 18 } { h - 5 \frac { 1 } { 2 } } \quad : \quad h = 64 \frac { 9 } { 22 }\)