This could be posted in the Math help section, but I guess this could be considered an Emotional problem as well if it is pissing you off.
For simplicity, im calling the 2.3 mixture - A and the 3.2 mixture - B.
You would need 7 parts B and 2 Parts A. Meaning 9 parts total divided into 200kg.
A - 200 x (2/9) = 44.44kg repeating
B - 200 x (7/9) = 155.55kg repeating
-------
199.99kg repeating. (is actually 200kg if you round the decimal.)
as fractions
A - 200 x (2/9) = 400/9
B - 200 x (7/9) = 1400/9
--------
1800/9 = 200kg.
Check your answer.
3.2 x 7 = 22.4
2.3 x 2 = 4.6
-------------
27
27 divided by 9 = 3.. that's your average.
Hope this makes sense.
For simplicity, im calling the 2.3 mixture - A and the 3.2 mixture - B.
You would need 7 parts B and 2 Parts A. Meaning 9 parts total divided into 200kg.
A - 200 x (2/9) = 44.44kg repeating
B - 200 x (7/9) = 155.55kg repeating
-------
199.99kg repeating. (is actually 200kg if you round the decimal.)
as fractions
A - 200 x (2/9) = 400/9
B - 200 x (7/9) = 1400/9
--------
1800/9 = 200kg.
Check your answer.
3.2 x 7 = 22.4
2.3 x 2 = 4.6
-------------
27
27 divided by 9 = 3.. that's your average.
Hope this makes sense.
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