A geologist collected a 2.5-kg soil sample for analysis. If she only needs 20 grams of sample to perform the analysis, what percentage of the soil sample will be tested?
Answer: .8%
2.5kg = 2500g
20/2500 = .008 = .8%
correct.
good work.
Answer: .8%
2.5kg = 2500g
20/2500 = .008 = .8%
good work.