Answer: If the ratio of 1:4 Cordial and water mixture is a total of 1 L, then you need a ration of 2:8 Cordial mixture two make 2 Liters mixture.
Explanation: In every 1 Cordial mixture, there is added 4 mixtures of water. (I suppose the 1:4 ratio is 1 L together). To make two Liters, we need twice as many proportions. That would mean we will need a ratio of 2:8 of cordial and water.
If I misunderstood the problem, please explain the 1:4 ratio. I need to know how many Liters is the 1:4 ratio. Is it 1/4 of a liter? 1:4 adding up to 1 Liter?
If we don't know how much Liters are in that ratio, we can't find how much Liters of mixture we need to add of both Cordial and Water to make a mixture of 2 Liters.
Answer:
Just take L. C. M it's really simple
Method 1:
You can use the formula of an area of equilateral triangle:
a - length of side
We have a = 10 yd. Substitute:
Method 2:
Use the Pythagorean theorem (look at he picture).
<em>subtract 25 from both sides</em>
The formula of an area of a trinagle:
b - base
h - height
We have b = 10 yd and h = 5√3 yd. Substitute:
