The answer is 74! But when u divide 2,665 by 36= 74. To check your answer it's 2,664 (36x74=2,664) That's means there has to been a remainder. Sorry not telling u the remainder
Answer: the extraction is 18.2%.
Explanation:
Let's see few definitions:
TDS = Total Dissolved Solids = solids dissolved in the brew
PE = Percent Extraction = percent of solids extracted from the dry coffee grounds
The percent extraction can be calculated by the formula:
PE = TDS × Rm
where
Rm = ratio between the mass of the brew and the mass of dry grounds
Now, you need to consider the following facts:
1) every 1g of coffee absorbs 2g of water
2) the given brew ratio is 1:15, which means that for every 1g of grounds we use 15g of water
Let's call
x = grams of coffee grounds we want to use
Therefore the mass of the brew will be:
m(brew) = water we use - water absorbed by the coffee
= 15·x - 2·x
= 13·x
Therefore,
Rm = m(brew) / x
= 13·x / x
= 13
Hence, the percent of extraction will be:
PE = <span> TDS × Rm
= 1.4 </span>× 13
= 18.2
<span><span>1. </span>F+4/g=6</span>
<span>First, let’s simplify:
=> f+ 4/g
=> rewrite the given equation to fraction
=> <u>f + 4</u> x g = (6) x g (multiply
g on both sides) Then divide the equation
g
=> f + 4 = 6g (subtract the 4 on both sides)
=> (f + 4) – 4 = (6g) = 4
=> f = 6g – 4
Therefore the answer is f = 6g -4
</span>
Answer:
divide 227.50 by 26
Step-by-step explanation:
8.75
The answer is twenty-five cents.
