xg 2%..................10 -6 = 4................6%.......................+yg 10%.................6 - 2 = 4...........................................=...........................................8120g ----------8częścixg -------------4częścix = 60g 2% roztworu120g ----------8częściyg -------------4częściy = 60g 10% roztworu
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xg 2%..................10 -6 = 4
................6%.......................+
yg 10%.................6 - 2 = 4
...........................................=
...........................................8
120g ----------8części
xg -------------4części
x = 60g 2% roztworu
120g ----------8części
yg -------------4części
y = 60g 10% roztworu