Q: If Ruby is 2 centimeters shorter than Pablo. Pablo is 70 centimeters taller than Charlene. Janet is 62 centimeters tall and Charlene is twice that tall. How tall is Ruby?
A: 192
Explain how we arrive at this answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
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Explanation: Charlene is 2 * 62 cm = 124 cm tall. Pablo is 70 cm + 124 cm = 194 cm tall. Ruby is 194 cm - 2 = 192 cm tall.