2 years ago

What is the answer?????

Mathematics

2 answers:

otez555 [7]2 years ago

6 0

The first one and the fourth one

Pani-rosa [81]2 years ago

4 0

The 1st and the 4th

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2 years ago

42=Wf×64 (what fraction)

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So basically 42=x times 64 or 42=64x where you want x to be represented as a fraction so just don't simplify as much

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2 years ago

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zepelin [54]

$\bf 8\frac{4}{9}\implies \cfrac{8\cdot 9+4}{9}\implies \cfrac{76}{9}
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\cfrac{76}{9}-\cfrac{17}{5}\impliedby \textit{let's use an LCD of 45}\implies \cfrac{5\cdot 76-9\cdot 17}{45}
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