1.

The proportion of add and water in three samples is 2 : 1 , 3 : 2 and 5 : 3. A mixture containing equal quantities of all three samples is made. The ratio of water and acid in the mixture is1). 120:1332). 227:1333). 227:1204). 133:227

Answer»

I am not SURE, MAY be 227:133 is CORRECT



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