Question

If 4/5+(3/10) = x+1 1/2 then x=

Answer 1

If 4/5+(3/10) = x+1 1/2 then x=

Answer 2

Start by putting all your fractions over a common denominator.

Answer 3

\[\frac{4}{5}+\frac{3}{10}=x+1\tfrac{1}{2}\]?
\[\frac{8}{10}+\frac{3}{10}=\frac{13}{10}=x+\frac{3}{2}\]
\[\frac{13}{10}-\frac{15}{10}=x\]
\[-\frac{2}{10}=-\frac{1}{2}=x\]