Question

Ratio and proportion question and answer with explain ssc gd

Answer 1

Answer:

In a mixture, sugar and milk are in the ratio 4 : 5. If 7 litres of milk is added to it, then the ratio of sugar and milk in the new mixture becomes 2 : 3. What is the total quantity (In litres) of sugar in new mixture? this is questions

Step-by-step explanation:

Let quantity of milk and sugar be $4x$ and $5x$ litres respectively.According to ques,=> $\frac{4x}{5x+7}=\frac{2}{3}$=> $12x=10x+14$=> $12x-10x=2x=14$=> $x=\frac{14}{2}=7$$\therefore$ Total quantity of sugar = $4\times7=28$ litres=>