Select all the rates equivalent to the rate 3/4 cup per pound
1 answer:
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Answer:
The constant of proportionality is 6
Step-by-step explanation:
Recall the equation for direct variation is where
varies directly with
and
is the constant of proportionality. If we take any listed coordinate point, we can determine the value of
. I will use (20,120) as an example:
Therefore, the constant of proportionality is 6
Answer:
Step-by-step explanation:
3/4 and 2/5 have a common denominator which is twenty so you can rewrite the equation with just knowing that
You can then multiply both sides by twenty to solve this equation.
Hope this helps.