200 g of 20% w/w urea solution is mixed with 400 g of 40% w/w urea solution. What is the weight percentage (w/w %) of resultant solution?
1
30.33
2
33.33
3
36.33
4
28.33
200 g of 20% w/w urea solution is mixed with 400 g of 40% w/w urea solution. What is the weight percentage (w/w %) of resultant solution?