4 ms·
No matter how many times I do number 20, I end up with 615. Am I wrong, or is the solution sheet wrong?
by dmd 1y ago
No matter how many times I do number 20, I end up with 615. Am I wrong, or is the solution sheet wrong?
- random_coder 1y agoI think you're right and the given answer of 596 is wrong. It's 380 m-w, 190 m-m, 45 w-w handshakes, so 615 in total.
- dmd 1y agoYeah. It's not even the only wrong answer on the page, which is troubling.