+150 If you can make something out of 10 or 100, that makes it really easy.
In this case you can make it into 10. 2/5= 4/10 because what you do to the top you have to do to the bottom.
That =.4, because use the top number if it is out of 10 or 100.
Add 2 to that and you have 2.4
Hope I helped!
