Using proportions, it is found that:
- It takes 3.5 pins to make 1 jar of blueberry jam.
- It takes 35 pins to make 10 jars of blueberry jam.
What is a proportion?
A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
It takes 14 pints of blueberries to make 4 jars of blueberry jam, hence the number of pins for one jar is:
14/4 = 3.5.
It takes 3.5 pins to make 1 jar of blueberry jam.
For 10 jars:
10 x 3.5 = 35 pins.
It takes 35 pins to make 10 jars of blueberry jam.
More can be learned about proportions at https://brainly.com/question/24372153
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