Respuesta :

Answer:

45 Kg of the of this mixture contains 9 kg of almond

Step-by-step explanation:

Given:

The ratio of  almond, wheat and corn = 3:5:7.

To Find:

Amount of this mixture contains 9 kg of almond =?

Solution:

The total of  the fraction = 3+5+7  = 15

Let the total amount of the mixture be X, then

Then

[tex]\frac{ \text{ratio of the almond in the mixture}}{\text{total ratio}} \times X = 9[/tex]

[tex]\frac{3}{15} \times X = 9[/tex]

[tex]X = 9 \times \frac{15}{3}[/tex]

[tex]X = 9 \times 5[/tex]

X =  45

Almond is 3 out of

[tex]3+5 +7 =15 \: parts[/tex]

[tex]\frac{3}{15} x = 9kg[/tex]

[tex]x = 9 \times \frac{15}{3} = 45 \: lbs \: of \: cereal[/tex]

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