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3 years ago

10

Value of m varies directly as value of n and n=5 when m=12. What is n when m=18?

1 answer:

ohaa [14]3 years ago

6 0

Simplify the problem down, so:

m = 12 & n = 5
m = 6 & n = 2.5 <span>(divided each number by 20)
</span>
Now m is a factor of 18. Multiply each number by 3.
Answer: m = 18 & <span>n = 7.5</span>

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