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3 years ago

Plz help me If u do u are smart and gain 10 pts

Mathematics

1 answer:

Neporo4naja [7]3 years ago

4 0

Answer:

White:1.2kg

green:2kg

black:2.8

Step-by-step explanation:

Total ratio = 3+5+7=15

white :

$= \frac{3}{15} \times 6$

$= 1.2$

green:

$\frac{5}{15} \times 6$

$= 2$

black:

$\frac{7}{5} \times 6$

$= 2.8$

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