Add a mixed number and a fraction.
?
?
?
?
Solve.
a. $${2{1\over5}+{3\over5}}$$
b. $${7{3\over10}+{5\over10}}$$
Solve.
a. $${3{7\over8}+{1\over8}}$$
b. $${3{7\over8}+{3\over8}}$$
c. $${{5\over12}+{10{10\over12}}}$$
?
?
Solve. Show or explain your work.
1. $${3{2\over6}+{3\over6}}$$
2. $${6{9\over10}+{3\over10}}$$
?