314 of the runners in a marathon are Egyptians. 311 of the remaining runners are Italians, 38 of the rest of the runners are Filipinos, 79 are Mongolians and 11 are Indonesians. How many more Egyptians than Indonesians runners are there?
| Egyptians |
Remaining runners |
| 3 u |
11 u |
| |
Italians |
Rest of the runners |
| |
3 u |
8 u |
| |
|
Filipinos |
Mongolians |
Indonesians |
| |
|
3 u |
5 u |
| |
|
|
79 |
11 |
Total number of Mongolians and Indonesians
= 79 + 11
= 90
5 u = 90
1 u = 90 ÷ 5 = 18
Number of more Egyptians runners than Indonesians runners
= 3 u - 11
= 3 x 18 - 11
= 54 - 11
= 43
Answer(s): 43
