SAT Math Practice Question #34474 - SATify | SATify
#34474
arithmetic
percentage
hard
120 sec
The population of a town increased by 10% from 2010 to 2011. From 2011 to 2012, the population decreased by 20%. If the population in 2012 was 1,320, what was the population in 2010?
• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-). • Fractions must be in lowest terms. • Mixed numbers must be converted to improper fractions.
