Let us define A1 people who ready only A B1 people who read only B then we can say that A1+B1+38+8 A1+B1+46 T where T is the total number of people.

Now we also have A1+38 T*2/3 and B1+38 T*3/4.

Therefore we have A1 T*2/3-38 and B1 T*3/4-38

substituting in the first equal we get T*2/3 -38 + T*3/4 -38 +46 T

which leads to T 72

Therefore number of people who read A is 72*2/3 48.

this answer is wrong dear!!!!

because T A1+B1+38+8 right???

u found A1 48 And B1 54(72*3/4)

then what wil be T?

48+54+38+8 ..........How this will be right?