Question
Write the constant of proportionality.
- k = 5
- k = 1
- k = 30
- k = 6
Hint:
Constant of proportionality is the constant value of the ratio between two proportional quantities.
The correct answer is: k = 5
Here, we have to find the constant of proportionality.
To check constant of proportionality,we use : K = 
K = 5
Constant of proportionality is 5.
Hence, the correct option is (a).
When a ratio is written as a fraction, the constant of proportionality is the number gotten by dividing the denominator by the numerator.
Related Questions to study
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