A solution contains 8 parts of water for every 7 parts of Lemonade syrup. How many parts of the solution should be removed and replaced with water so that the solution will now contain 30% lemonade syrup? Choices:
A) 1.5 B) 1.75 C) 2.14 D) 2.34 E) 2.64
Let the total solution is 150 L with 80 L water70 L syrup.   To make 30% syrup solution, the result solution must have 105 L syrup and 45 L syrup.   Therefore we are taking 25 L of syrup from initial solution and replacing with water.   using urinary method:   70 L syrup in 150 L solution   25 L syrup in 53.6 L solution   We started by multiplying 10   Now to get to the result we need to divide by 25 =&gt; amount of solution to be replaced with water = (53.6/25) = 2.14.   2.14orrect option : 2.14
<result>C</result>
A solution contains 8 parts of water for every 7 parts of Lemonade syrup. How many parts of the solution should be removed and replaced with water so that the solution will now contain 30% lemonade syrup?