Answer: \(1\dfrac{1}{6}\)
Step-by-step explanation:
- Dividing a fraction number by another fraction number is exactly same as to find the product of the first fraction and the reciprocal of the second fraction.
Therefore , if we divide \(\dfrac{3}{18}\) by \(\dfrac{7}{21}\), then it is actually equals to the product of \(\dfrac{3}{18}\) and reciprocal of \(\dfrac{7}{21}\).
Reciprocal of \(\dfrac{7}{21}=\dfrac{21}{7}=\dfrac{3}{1}=3\).
Now, \(\dfrac{3}{18}\div\dfrac{7}{21}=\dfrac{3}{18}\times\dfrac{7}{21}\)
\(=\dfrac{1}{6}\times7=\dfrac{7}{6}=1\dfrac{1}{6}\)
Hence, the answer is \(1\dfrac{1}{6}\)
