The seven primary mental abilities in Thrustone's model were verbal comprehension, word fluency, number facility, spatial visualization, associative memory, perpetual speed,and reasoning.
Answer: The numbers are 3/2. and 9/10
Explanation:
3 divided by 2 equals 1.5 and 9 divided by 10 equals 0.9
1.5 minus 0.9 = 0.6