310 of the runners in a marathon are Vietnamese. 37 of the remaining runners are Greeks, 14 of the rest of the runners are Egyptians, 60 are Mongolians and 36 are Koreans. How many more Vietnamese than Koreans runners are there?
| Vietnamese |
Remaining runners |
| 3 u |
7 u |
| |
Greeks |
Rest of the runners |
| |
3 u |
4 u |
| |
|
Egyptians |
Mongolians |
Koreans |
| |
|
1 u |
3 u |
| |
|
|
60 |
36 |
Total number of Mongolians and Koreans
= 60 + 36
= 96
3 u = 96
1 u = 96 ÷ 3 = 32
Number of more Vietnamese runners than Koreans runners
= 3 u - 36
= 3 x 32 - 36
= 96 - 36
= 60
Answer(s): 60
