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what does 7 1/8+8 1/2+6 1/4+2 1/8=

 Jan 13, 2016

Best Answer 

 #1
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Simplify the following:
7+1/8+8+1/2+6+1/4+2+1/8

Put 7+1/8+8+1/2+6+1/4+2+1/8 over the common denominator 8. 7+1/8+8+1/2+6+1/4+2+1/8  =  (8×7)/8+1/8+(8×8)/8+4/8+(8×6)/8+2/8+(8×2)/8+1/8:
(8×7)/8+1/8+(8×8)/8+4/8+(8×6)/8+2/8+(8×2)/8+1/8

8×7  =  56:
56/8+1/8+(8×8)/8+4/8+(8×6)/8+2/8+(8×2)/8+1/8

8×8  =  64:
56/8+1/8+64/8+4/8+(8×6)/8+2/8+(8×2)/8+1/8

8×6  =  48:
56/8+1/8+64/8+4/8+48/8+2/8+(8×2)/8+1/8

8×2  =  16:
56/8+1/8+64/8+4/8+48/8+2/8+16/8+1/8

56/8+1/8+64/8+4/8+48/8+2/8+16/8+1/8  =  (56+1+64+4+48+2+16+1)/8:
(56+1+64+4+48+2+16+1)/8

| 3 |
| 6 | 4
| 5 | 6
| 4 | 8
| 1 | 6
|  | 4
|  | 2
|  | 1
+ |  | 1
1 | 9 | 2:
192/8

The gcd of 192 and 8 is 8, so 192/8 = (8×24)/(8×1) = 8/8×24 = 24:
Answer: | 24

 Jan 13, 2016
 #1
avatar
+5
Best Answer

Simplify the following:
7+1/8+8+1/2+6+1/4+2+1/8

Put 7+1/8+8+1/2+6+1/4+2+1/8 over the common denominator 8. 7+1/8+8+1/2+6+1/4+2+1/8  =  (8×7)/8+1/8+(8×8)/8+4/8+(8×6)/8+2/8+(8×2)/8+1/8:
(8×7)/8+1/8+(8×8)/8+4/8+(8×6)/8+2/8+(8×2)/8+1/8

8×7  =  56:
56/8+1/8+(8×8)/8+4/8+(8×6)/8+2/8+(8×2)/8+1/8

8×8  =  64:
56/8+1/8+64/8+4/8+(8×6)/8+2/8+(8×2)/8+1/8

8×6  =  48:
56/8+1/8+64/8+4/8+48/8+2/8+(8×2)/8+1/8

8×2  =  16:
56/8+1/8+64/8+4/8+48/8+2/8+16/8+1/8

56/8+1/8+64/8+4/8+48/8+2/8+16/8+1/8  =  (56+1+64+4+48+2+16+1)/8:
(56+1+64+4+48+2+16+1)/8

| 3 |
| 6 | 4
| 5 | 6
| 4 | 8
| 1 | 6
|  | 4
|  | 2
|  | 1
+ |  | 1
1 | 9 | 2:
192/8

The gcd of 192 and 8 is 8, so 192/8 = (8×24)/(8×1) = 8/8×24 = 24:
Answer: | 24

Guest Jan 13, 2016
 #2
avatar+8581 
+5

Oh wow, NICE Job!! :)

 Jan 13, 2016

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