Without computing each sum, find which is greater, O or E, and by how much - 3+5 7+9.105 E 4+6+8+10 + 106 by□ (Sinplify your answer)

E will be greater than O by 11.

Step-by-step explanation:

Given,

0 = - 3+5+7+9+105

E = 4+6+8+10+106

As we have to find which one is greater O or E, without actually adding them. So, we will just compare the each of the respective terms of both O and E.

As both O and E have same number of terms, so by comparing them we can see

-3 < 4

5 < 6

7 < 8

9 < 10

105 < 106

As each of the respective terms of O is smaller than the respective terms of E, so E will be greater than O.

Now, by subtracting each respective terms of O from E

4 - (-3) = 7

6-5 = 1

8-7=1

10-9=1

106-105=1

=>7+1+1+1+1=11

Since, the sum of the difference of each respective terms of O and E is 11, so E will greater than the O by 11.