A while back I was looking for this.

Glad to see it's up, c u there guys.

I have.

2 eggs = 100% 5 portions we have 7 eggs Kathy's original recipe calls for two eggs which equal 100%. She would get only 7/10 portion so she would have 70% of her portion. So her portion is 30% less, hence Kathy is probably a cheap drunk and an easy hit + the guy on the couch is overweight + from the...

Thanks Ron, I see what you mean and you are right.

I should definitely put more focus on venn diagrams, I thought I won't need them since I knew "the formula", I am glad i was proven wrong on time.

A quick look at answer choices gave me a hint since D=S*T and T=D/S Try out choice D. We have D given as 440 so T= 440/40 = 11 If S increased by 4 so T should decrease by 1. Let's try to 40+4 T= 440/44 = 10 T decreased by 1, hence 40 is the correct choice That's a really nice approach rolrol, thanks.

why we chould not take into count those students who are NOT involved in any class? Because in the question you are asked " How many of the CS103 students are not enrolled in M101?" To answer this question you need only CS103 size and how many students are in both CS103 and M101 classes. ...

There was a great explanation in one of manhattan's books about this question. Here it goes: t=tens digit u=units digit 10t+u=bill 2t=amount of the tip The stem question goes like this: 2t > 0.15(10t+u) 2t > 1.5t + 0.15u which is 10t/3>u if you manage to rephrase the question to here you won't have ...

3+2>3

How doesn't this hold