7
5/7 + 7/9 = 45/63 + 49/63 = 94/63 or 1 31/63
0.1111
5/7 + 9 = 5/7 + 63/7 = 68/7
9/5*35+32 = 63 + 32 = 95
7
5/9 + 5/7 = 35/63 + 45/63 = 80/63 or 1 20/63
-54
63/7 = 9
5/7 + 7/9 = 45/63 + 49/63 = 94/63 or 1 31/63
5 / 7 + 5 / 9 lowest common denominator = 63, so 45 / 63 + 35 / 63 = 80 / 63 = one and seventeen sixty thirds ( 117/63
63 and 7
0.1111
63/7 = 9 63 - 7 = 56 The two numbers are therefore 7 and 63.
12 minus 63 plus 9 is -42
45 / 5 = 9 The quotient is 9
67.5