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Substract 8 1/5 - 4 2/5 . simplify the answer and write it as a mixed number

User Shirletta
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Final answer:

To subtract 8 1/5 - 4 2/5, convert both mixed numbers to improper fractions, find a common denominator, and subtract the numerators. Then simplify the result to a mixed number.


Step-by-step explanation:

To subtract 8 1/5 - 4 2/5, we need to find a common denominator for the fractions. The common denominator is 5. So we can rewrite the problem as 41/5 - 22/5. Subtracting the numerators, we get 19/5. Now we have a proper fraction. We can simplify it as a mixed number by dividing the numerator, 19, by the denominator, 5. The quotient is 3 with a remainder of 4. So the simplified answer is 3 4/5.


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