512 of the runners in a marathon are Indonesians. 37 of the remaining runners are Indians, 14 of the rest of the runners are Filipinos, 62 are Mongolians and 28 are Greeks. How many more Indonesians than Greeks runners are there?
| Indonesians |
Remaining runners |
| 5 u |
7 u |
| |
Indians |
Rest of the runners |
| |
3 u |
4 u |
| |
|
Filipinos |
Mongolians |
Greeks |
| |
|
1 u |
3 u |
| |
|
|
62 |
28 |
Total number of Mongolians and Greeks
= 62 + 28
= 90
3 u = 90
1 u = 90 ÷ 3 = 30
Number of more Indonesians runners than Greeks runners
= 5 u - 28
= 5 x 30 - 28
= 150 - 28
= 122
Answer(s): 122
