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Veseljchak [2.6K]
3 years ago
9

1.Provide a counterexample that shows the statement is false. Explain why the counterexample makes the statement false.

Mathematics
1 answer:
Amanda [17]3 years ago
7 0
Counterexample: 2/10 and 3/8

The product of the two denominators is 10*8 = 80

The LCD is found by mulitplying the non common prime factors and the common prime factors raised to the higher power:

10 = 2*5

8 = 2^3

LCD = (2^3)*5 = 8 * 40.

This counterexample shows the statement is false. 
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