Answer: 152 tie dyed T shirts
Let the number of dyed T shirts be = x
Let the number of silk screened shirts be = y
He sold sold 4 times as many tie dyed T shirt as screened shirts
Since x = Tie dyed T shirt
Therefore, x = 4y
x = 4y ------------------- equation 1
He sold 190 shirts all together
x + y = 190 ------------ equation 2
Substitute the value of x = 4y into equation 2
4y + y = 190
5y = 190
Divide both sides by 5
5y/5 = 190/5
y = 38
Since x = 4y
x = 4(38)
x = 152 tie dyed T shirts
Therefore, 152 tie dyed T shirts was sold
According to the question, the man sold 4 times as many tie dyed T shirt as silk screened shirt
This implies that for 1 silk screen shirt sold, he would also sell 4 tie dyed T shirt
Since, x = tie dyed T shirt and y = silk screened shirts
Then, x= 4 x y
x = 4y
The man sold 190 shirts altogether
This implies that, he sold a total of 190 of both tie dyed T -shirt and silk screened shirts
Mathematically,
x + y = 190
Since x = 4y
Then, 4y + y = 190
This Implies that for 1