Look at this series: 1.5, 2.3, 3.1, 3.9, ... What number should come next? Pick.
A) 4.7	B) 4.5	C) 6.7	D) 8.9	E) 9.2
In this simple addition series, each number increases by 0.8.   4.7NSWER 4.7
<result>A</result>
Look at this series: 1.5, 2.3, 3.1, 3.9, ... What number should come next?