The averge score of a cricketer for ten matches is 64 runs

The averge score of a cricketer for ten matches is 64 runs. If the average for the first six matches is 78. Then find the average for the last four matches?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #68537