310 of the runners in a marathon are Filipinos. 37 of the remaining runners are Italians, 14 of the rest of the runners are Indonesians, 78 are Indians and 24 are Vietnamese. How many more Filipinos than Vietnamese runners are there?
| Filipinos |
Remaining runners |
| 3 u |
7 u |
| |
Italians |
Rest of the runners |
| |
3 u |
4 u |
| |
|
Indonesians |
Indians |
Vietnamese |
| |
|
1 u |
3 u |
| |
|
|
78 |
24 |
Total number of Indians and Vietnamese
= 78 + 24
= 102
3 u = 102
1 u = 102 ÷ 3 = 34
Number of more Filipinos runners than Vietnamese runners
= 3 u - 24
= 3 x 34 - 24
= 102 - 24
= 78
Answer(s): 78
