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Doyalikedagz
If the ratio of green to blue food coloring is 1:2 and 6 drops of blue was used, meaning that you basically multiplied 2 by 3 in order to get 6. Then the number of green drops would be 3 (1*3=3). 6+3=9
The total amount of drops of food coloring is then 9.

Hope this helps! (:

Answer

Total 9 drops of food coloring did we use

Step-by-step explanation:

Let the number be x.

As per the statement:

The ratio of green food coloring to blue food coloring is:

1  : 2

number drops of green = x

number drops of blue=  2x

It is also given that:

we used 6 drops of blue.

⇒[tex]2x = 6[/tex]

Divide both sides by 2 we have;

x = 3

We have to find how many total drops of food coloring did we use.

Total number of drops = x+2x = 3x

⇒Total number of drops = 3(3) = 9

Therefore, 9 total drops of food coloring did we use

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