Question

what is 3 1/2- 1 3/4

Answer 1

\[3 \frac{1}{2}- 1 \frac{3}{4}\]
or
\[3+ \frac{1}{2}- (1+ \frac{3}{4})\]
it can be written as
\[2+ \frac{1}{2}- \frac{3}{4}\]
or
\[2- \frac{1}{4}\]
we get finaly
\[ 1 \frac{3}{4}\]

Answer 2

latangela did you get this?

Answer 3

7/2 + 7/4

Answer 4

21/4

Answer 5

5 1/4