Alright, lets get started.
We have given that, 2 milliliters of compound A used for every 3 milliliters of compound B.
Means 3 mls of compound B is used for 2 mls of compound A.
Means 1 ml of compound B is used for [tex] \frac{2}{3} [/tex] mls of compound A.
Means 228 mls of compound B is used for [tex] \frac{2}{3} * 228 [/tex] mls of compound A.
Solving [tex] \frac{2}{3} * 228 [/tex]
152 mls
It means for 228 mls of compound B is used for 152 mls of compound A.
Total drug will be adition of compound A and B.
Hence total drug will be = [tex] 228 + 152 = 380 [/tex] mls : Answer
Hope it will help :)
