Yes. it is. a rational number includes whole,natural and integers
correct answer is "NONE" NOT $40. hOPE THIS HELPS!
Divide the number 135 and 5. It is going to be 27. Then you multiply 27 times 4. Then you get your answer which is 108.
Proportion set up....
small 4 ? small
----- --------
big 5 135 big
Cross multiply 4x135= 540
and then divide 540/5= 108
It’s 225,000,000= 225 million
The answer is -27/8= -3.375
