Question

The two mixtures A and B contains alcohol and water. Three litres of mixture A and four litres of mixture Bare mixed to get a mixture with 30% alcohol. Four litres of mixture A and three litres of mixture B are mixed, we get a mixture with 25% alcohol. In what ratio should we mix the two mixtures A and B to get a new mixture with 27.5% alcohol?

a) 1:2
b) 2:1
c) 2:3
d) none of these​

Answer 1

Answer:

we mixxed together 8n ratio of 1:1