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A and b are directly proportional

The equation of proportionality is a =b/6
Work out the value of a when b = 18
If your answer is a decimal, give it to 1 d.p.

User VansFannel
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1 Answer

5 votes

Answer:

3

Explanation:

If a and b are directly proportional with the equation of proportionality being a = b/6, we can substitute b = 18 into the equation to find the value of a.

a = (18)/6

a = 3

Therefore, when b = 18, the value of a is 3.

User J Bryan Price
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