catherine123456
catherine123456
04-05-2016
Mathematics
contestada
Someone help please.
Respuesta :
meerkat18
meerkat18
07-05-2016
Given:
Red = 1/3
Blue = 1/4
White = 5/12
1/3 + 1/4 + 5/12 ⇒ (1/3*4/4) + (1/4*3/3) + (5/12*1/1) ⇒ 4/12 + 3/12 + 5/12 = 12/12 = 1
Red: 4/12 = 0.33 ; Blue: 3/12 = 0.25 ; White: 5/12 = 0.42
Batch 1:
Red : 5.95 * 0.33 = 1.9635 ⇒
2
Blue: 5.95 * 0.25 = 1.4875 ⇒ 1.5 or
1 1/2
White 2 1/2 given: 2.5 / 0.42 = 5.95 total
Batch 2:
Red: 9 * 0.33 = 2.97 ⇒
3
Blue: 2 1/4 given: 2.25 / 0.25 = 9
White: 9 * 0.42 = 3.78 ⇒
3 3/4
Batch 3;
Red: 3 1/3 ⇒ 10/3 ÷ 0.33 = 10.10
Blue: 10.10 * 0.25 = 2.525 ⇒
2 1/2
White: 10.10 * 0.42 = 4.242 ⇒
4 1/6
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