From a 2. 571 g sample containing only iron, sand, and salt, 0. 850 g of iron and 1. 056 g of sand were separated and recovered. What was the percent of salt in the original sample?.

? you expect us to answer this? ? this is your schoolwork, i don't think we can with this, i think it would considering being

the answer is 1260

you spend 7 hours in school for 1 school day with 5 school days in 1 school week with 36 school weeks in a school year.

7*5*36= 1260 it's all about multiplying