Complete the following exercise:
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Complete the following exercise:
To solve the problem of dividing the fractions by , we proceed as follows:
We can simplify a division of fractions by multiplying the first fraction by the reciprocal of the second fraction. The reciprocal of a fraction is obtained by swapping its numerator and denominator.
First, we find the reciprocal of , which is .
Next, we multiply the fractions and :
This results in
Thus, the solution to is .
\( \frac{1}{3}+\frac{1}{4}= \)
Dividing by a fraction is the same as multiplying by its reciprocal. Think of it as: "How many 's fit into ?" This is easier to calculate by multiplying .
A reciprocal is when you flip a fraction upside down. The reciprocal of is . For whole numbers like 4, the reciprocal is .
Multiply straight across: numerator × numerator and denominator × denominator. So .
Yes! Look for common factors to cancel first. In this problem, 1 and 3 have no common factors with 2 and 5, so we multiply first then check if the result can be simplified.
Multiply your answer by the divisor (the second fraction). If you get the first fraction back, you're correct! ✓
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