Question

1 3/4 divide 3=
A. 20/4
B. 3 1/4
C. 1 4/7
D. 7/12
i have B, it's close the number i got.

Answer 1

\[1\frac{ 3 }{ 4 }\]
It might help to convert this mixed number to a fraction first =)
\[\frac{ 4 }{ 4 }+\frac{ 3 }{ 4 }=\frac{ 7 }{ 4 }\]
now our problem is
\[\frac{ 7 }{ 4 }\div3\]
At this point, I'm not sure what method you prefer to use to simply it,
but you should get something like this :D
\[\frac{ 7 }{ 4 }\div3=\frac{ 7 }{ 4 }\times\frac{ 1 }{ 3 }=\frac{ 7 }{ 12 }\]

Answer 2

thank you so much!