To find out how many tenth-graders are taking a foreign language other than German, we first need to determine the total number of tenth-graders and then subtract the number taking German from that total.
From the table, we see that:
- Total tenth-graders: 178
- Tenth-graders taking German: 64
Now, we subtract the number of tenth-graders taking German from the total number of tenth-graders:
178 (total) - 64 (taking German) = 114
So, the number of tenth-graders taking a foreign language other than German is 114.