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
Step-by-step-explanation
He did on D. 78 m
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Multiply the first digit by 3 then subtract the answer by 2. Rule: x 3 - 2
$40/12 = unit rate simplify = 10/3
$10/3 per book
18 * 10/3 = $60 for 18 copies
Answer:
I think it is 130 but I could be wrong... BUT I LOVE GOLF!!!
