It is: 7/13 when simplified
-21 - - 39 = -21 + 39 = 39 - 21 = (+)18 . For double mathematical signs think = + = - = - = + If no sign is shown , read it as plus(+). For
They are: 7/13 and 14/26
-47/8+ 21/2= -39/8 + 5/2 = -39/8 + 20/8 = -19/8 = -23/8-47/8+ 21/2= -39/8 + 5/2 = -39/8 + 20/8 = -19/8 = -23/8-47/8+ 21/2= -39/8 + 5/2 = -39/8 + 20/8 = -19/8 = -23/8-47/8+ 21/2= -39/8 + 5/2 = -39/8 + 20/8 = -19/8 = -23/8
The GCF is 3.
GCF(21, 39) = 3.
The New England Patriots (24) over the Philadelphia Eagles (21).
39/10 - 12/5 = 39/10 - 7/5 = 39/10 - 14/10 = 25/10 = 5/2 = 21/2
819 ÷ 39 = 21
The GCF of 21, 27, and 39 is 3.
1, 3, 7, 21 1, 3, 13, 39
The GCF is 3.
60-39=21.