6.2.1 , 2000 ., 10 . , , 500 . 1200 . . , 300%? ?
6.2.2 6.2.1, , 400%. ?
6.2.3 10000 ., 15000 ., 14000 ., 5 , 390000 ., 10 2000 . . 2000 , 150 . ? ?
6.2.4 6.2.3, , 3 .
6.2.5 6.2.3, , 100 .
.
:
10 , 1550 , 150%. ?
:
n = 10 m´ = m / V ∙ 100% V = 1550 ∙ 10 = 15500 .
V1 = 1550 . V = V1 ∙ n m = 150 ∙ 15500 = 23250 .
m´ = 150% m = m´∙ V 100
m -? 100%
³: 23250 .
ϳ 150 , 3 900 , 80 . , 250%?
:
= 150 . . W = + V + m = 150 . + 900 ./ 3 = 450 . .
= 900 . . = + / m = 250%∙ 80 . / 100% = 200 . .
= 3 . m = m´∙ V W = 450 .+80 .+200 .=730 .
V = 80 . . 100%
m´ = 250%
W -?
³: 730 . .
2500 ., 1500 ., 700 ., 3 , 30000 ., 300 900 . . 5000 , 200 . ? ?
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|
:
(1) = 2500 . W = + V + m W = 200 ∙ 5000 = 1000 . .
(2) = 1500 . m = W - V = 2500 . + 1500 . + 700 . +
(3) = 700 . W = w1∙ h + 30000 / 3 = 14,7 . .
= 3 . V = V1∙ n V = 900 ∙ 300 = 270 . .
= 30000 . = + / m = 1000 . 14,7 . 270 . =
n = 300 m´ = m / V ∙ 100% 715,3 . .
V1 = 900 . m´ = 715,3 . / 270 . ∙ 100% =
h = 5000 = 265%
w1 = 200 .
m -?
m´-?
³: , 715,3 . , 265%.