Best of 2020 - MathCounts

Problem: Janice is 4 inches shorter than David, and David is 2 inches shorter than Evan. If Evan is 13 inches taller than Kathleen and Kathleen is 6 inches shorter than Krysta, by how many inches is Janice taller than Krysta?

If you're enjoying our videos, please subscribe, and take a look at our website: https://inquisitivekids.github.io