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How do you simplify #4 1/2 div 1 4/5#?

Answer 1

To simplify ( \frac{4 \frac{1}{2}}{1 \frac{4}{5}} ), convert the mixed numbers to improper fractions, then divide. The result is ( \frac{9}{4} ).

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Answer 2

Eva Abramson

#2 1/2#

Replace the mixed numbers with incorrect fractions.

#4 1/2=9/2# and #1 4/5=9/5#

So #4 1/2-:1 4/5#=#9/2-:9/5#

Fractions are divided by multiplying by the inverted second fraction.

#=> 9/2-:9/5 =9/2 xx 5/9#= #45/18# =#5/2 =2 1/2#

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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