Find the value of $h$ such that the following equation in base $h$ is true: $$\begin{array}{c@{}c@{}c@{}c@{}c@{}c} &&6&4&5&3_h\\ &+&7&5&1&2_h\\ \cline{2-6} &1&6&1&6&5_h.\\ \end{array}$$
Question:
Find the value of $h$ such that the following equation in base $h$ is true: $$\begin{array}{c@{}c@{}c@{}c@{}c@{}c} &&6&4&5&3_h\\ &+&7&5&1&2_h\\ \cline{2-6} &1&6&1&6&5_h.\\ \end{array}$$
Answer:
Let's think step by step.

user
8
Find the value of $h$ such that the following equation in base $h$ is true: $$\begin{array}{c@{}c@{}c@{}c@{}c@{}c} &&6&4&5&3_h\\ &+&7&5&1&2_h\\ \cline{2-6} &1&6&1&6&5_h.\\ \end{array}$$
train