Question

What is 3/18 divided by 7/21... help plz

Answer 1

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

Answer 2

Answer:
`1(1)/(6)`

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
`(3)/(18)` by
`(7)/(21)`, then it is actually equals to the product of
`(3)/(18)` and reciprocal of
`(7)/(21)`.

Reciprocal of
`(7)/(21)=(21)/(7)=(3)/(1)=3`.

Now,
`(3)/(18)/(7)/(21)=(3)/(18)*(7)/(21)`

`=(1)/(6)*7=(7)/(6)=1(1)/(6)`

Hence, the answer is
`1(1)/(6)`