coolkid2002a coolkid2002a
  • 03-05-2018
  • Mathematics
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help needed please.       

help needed please class=

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carlosego
carlosego carlosego
  • 03-05-2018
The correct answer for the question shown above is: Gabriel should use 2 kilograms of compost.

 The explanation is shown below:

 1. To solve the exercise you must apply the following proccedure:

 2. You have that He wants it to be 2 parts compost to 10 parts potting soil and  he wants to end up with 10 grams of mix. Therefore:

 =(2/12)x12 kilograms
 =0.166x12 kilograms
 =2 kilograms 
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