SAT Math Practice Question #30897 - SATify | SATify
#30897
average
statistics
data analysis
easy
45 sec
A math class has two sections. Section A has 10 students, and their average score on a test was 80. Section B has 15 students, and their average score on the same test was 90. What is the average score for all students in both sections combined?
• 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.
