314 of the runners in a marathon are Indonesians. 411 of the remaining runners are Greeks, 27 of the rest of the runners are Egyptians, 42 are Koreans and 28 are Italians. How many more Indonesians than Italians runners are there?
| Indonesians |
Remaining runners |
| 3 u |
11 u |
| |
Greeks |
Rest of the runners |
| |
4 u |
7 u |
| |
|
Egyptians |
Koreans |
Italians |
| |
|
2 u |
5 u |
| |
|
|
42 |
28 |
Total number of Koreans and Italians
= 42 + 28
= 70
5 u = 70
1 u = 70 ÷ 5 = 14
Number of more Indonesians runners than Italians runners
= 3 u - 28
= 3 x 14 - 28
= 42 - 28
= 14
Answer(s): 14
