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16 votes
16 votes
51:30

If one term of a proportion is not known, what can be used to find the value of that term?
a substitution
c cross-multiplication
b. graphing
d. adding all the numbers together
Please select the best answer from the choices provided
CA
B

User Vivekraj K R
by
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1 Answer

18 votes
18 votes

Answer:

The correct option is 'c' cross-multiplication

Explanation:

User Martin Monperrus
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2.9k points