9/49 divided by 21 reduce your answer
To divide fraction by number we can multiply fraction by inverse of number.
Lets find inverse
21=\(\frac{21}{1}\) =====> \(\frac{1}{21}\) - its inverse of 21
Now we can multiply it
\(\frac{9}{49}* \frac{1}{21}= \frac{9*1}{49*21} = \frac{9}{1029}= \frac{9:3}{1029}= \frac{3}{343}\) - its our result
9/49 divided by 21 to solve this make the 21 a fraction by placing it over 1
9/49 divided by 21/1 the use the reciprocal of 21/1
9/49 divided by 1/21 then multiply across
91= 9
4921=1029
then simplify
9/3 = 3
1029/3 = 343
so 3/343 is the answer