Problema Solution
A construction company bought 8.4 tons of gravel and 0.9 tons of sand. How many tons of material did the company buy in all?
Answer provided by our tutors
We add the 8.4 tons of gravel to the 0.9 tons of sand:
8.4 + 0.9 = 9.3
The company bought 9.3 tones of material in all.