how can i find out if relationship is proportional from the table and determine if the table is proportional

So the formula to find the equation for proportional relationship is the x stands for your first set of numbers, the y stands for your second set of numbers, and the x stands for the constant of proportionality. And if you have a table then you can divide each set of numbers and if you get the same rate then it's proportional. Hope this helps!

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

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