8th Grade Common Core Math Practice Test Questions
A. \(a<b<c\) B. \(b<a<c\) C. \(a=c\) D. \(b<c=a\) 8- What percent of cities are in the type of pollution \(A, C,\) and \(D\) respectively? A. \(60\%, 40\%, 90\%\) B. \(30\%, 40\%, 90\%\) C. \(30\%, 40\%, 60\%\) D. \(40\%, 60\%, 90\%\) 9- How many cities should be added to the type of pollution \(B\) until the […]
8th Grade Common Core Math FREE Sample Practice Questions
8- APercent of cities in the type of pollution A: \(\frac{6}{10} × 100=60\%\)Percent of cities in the type of pollution C: \(\frac{4}{10} × 100 = 40\%\)Percent of cities in the type of pollution E: \(\frac{9}{10}× 100 = 90\%\) 9- ALet the number of cities be added to the type of pollution B be \(x\). Then:\(\frac{x […]
