Teresa wrote a computer program to change one number into another. The program changes 4 into 0.8, 15 into 3, and 12 into 2.4 What number will be 6 be changed into? 4 → program → 0.8 15 → program → 3 12 → program → 2.4 6 → program → ?
+9664 The program is (input)= 5 x (output) That's not hard to realize the relationship.
6 = 5 x (output)
(output) = \(\color{brown}\frac{6}{5} \)
+10 Doesn't matter what number it is. All Teresa needs to do is to just walk away, quit her job, and cry in the corner for this is such an easy question...
