Asked by Help me plzzz
-6/7+6/21=?
a.-4/7
b.12/49
c.-1 3/7
d.12
a.-4/7
b.12/49
c.-1 3/7
d.12
Answers
Answered by
Ms. Sue
-6/7 = -18/21
6/21 - 18/21 = -12/21 = ?
6/21 - 18/21 = -12/21 = ?