Answer:
4k-6
Step-by-step explanation:

Answer:
7.2 is your answer:)
Step-by-step explanation:
Answer:
15 4/4
Step-by-step explanation:
I think it the second one no the 3 one you chose !

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Write the divide fraction horizontally:
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Factorise the numerators and denominators when possible:
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Convert the divide fraction to multiplication fraction
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Cancel the factors
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Combine to single fraction
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