8 + 6 = 14 and 40 + 80 = 120. So therefore 48 + 86 = 14 + 120 which is 134
36 + 48 + 2 = 86
48 + 38 = 86
86 + 48 = 134 25/27 + 11/27 = 36/27 or 1 and 1/3 134 + 1 and 1/3 = 135 and 1/3
The GCF is 2.
366
Pi plus 86 equals 89.14
172
86
86 + 48 = 134 25/27 + 11/27 = 36/27 or 1 and 1/3 + 134 = 135 and 1/3 2347/27 + 1307/27 = 3654/27 = 135 and 1/3
Factors of 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48. Factors of 86: 1, 2, 43, 86. So 1 and 2 are their only common factors.
47 plus 39 gives 86.
All you need to do is add the numbers together like you would for two plus two. To check your work, a calculator will be a great option,but before you use one:for more of a challenge USE YOUR BRAIN! The answer is 288.