The Arnolds purchased 550 square feet of Kentucky Gem sod at …1.48…

The Arnolds purchased 550 square feet of Kentucky Gem sod at $1.89 per square foot and 270 square feet of Zelzea Blue sod at $1.48 per square foot. What was the approximate average price per square foot paid for all the sod?

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 #17707