Respuesta :

3/18 divided 7/21 =3/18 multiply by 21/7 (we have to flip the second fraction and multiply by 3/18)= 63/126=1/2
So the answer is 1/2
JeanaShupp

Answer: [tex]1\dfrac{1}{6}[/tex]

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 [tex]\dfrac{3}{18}[/tex] by [tex]\dfrac{7}{21}[/tex], then it is actually equals to the product of  [tex]\dfrac{3}{18}[/tex]  and reciprocal of [tex]\dfrac{7}{21}[/tex].

Reciprocal of [tex]\dfrac{7}{21}=\dfrac{21}{7}=\dfrac{3}{1}=3[/tex].

Now, [tex]\dfrac{3}{18}\div\dfrac{7}{21}=\dfrac{3}{18}\times\dfrac{7}{21}[/tex]

[tex]=\dfrac{1}{6}\times7=\dfrac{7}{6}=1\dfrac{1}{6}[/tex]

Hence, the answer is [tex]1\dfrac{1}{6}[/tex]

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