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To solve this problem, we need to proceed through the following steps:
Now, let's work through each step:
Step 1: Convert
For , multiply the whole number 3 by the denominator 8 and add the numerator 5:
This gives us the improper fraction .
For , multiply the whole number 1 by the denominator 2 and add the numerator 1:
This gives us the improper fraction .
Step 2: Divide the improper fractions.
becomes .
Multiply the numerators and the denominators:
.
Step 3: Simplify the resulting fraction.
Divide both the numerator and the denominator by their greatest common divisor, which is 2:
.
Convert into a mixed number:
Thus, it becomes .
Therefore, the division of by yields .
\( 1\frac{4}{5}\times1\frac{1}{3}= \)
Mixed numbers have two parts (whole and fraction) that can't be divided separately. Converting to improper fractions gives you one single fraction that follows division rules properly.
Always flip the second fraction (the divisor)! Think "Keep, Change, Flip" - keep the first fraction, change ÷ to ×, flip the second fraction.
That's normal! Just convert it back to a mixed number by dividing the numerator by the denominator. The quotient becomes the whole number, and the remainder becomes the new numerator.
Yes! Always check if your fraction can be simplified by finding the greatest common divisor of the numerator and denominator, like we did with .
You could, but fractions give you the exact answer. Decimals might be repeating or rounded, making your final answer less precise. Stick with fractions for accuracy!
Multiply your answer by the original divisor - you should get the original dividend! For example: should equal .
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