512 of the runners in a marathon are Vietnamese. 27 of the remaining runners are Indonesians, 15 of the rest of the runners are Egyptians, 48 are Italians and 16 are Indians. How many more Vietnamese than Indians runners are there?
| Vietnamese |
Remaining runners |
| 5 u |
7 u |
| |
Indonesians |
Rest of the runners |
| |
2 u |
5 u |
| |
|
Egyptians |
Italians |
Indians |
| |
|
1 u |
4 u |
| |
|
|
48 |
16 |
Total number of Italians and Indians
= 48 + 16
= 64
4 u = 64
1 u = 64 ÷ 4 = 16
Number of more Vietnamese runners than Indians runners
= 5 u - 16
= 5 x 16 - 16
= 80 - 16
= 64
Answer(s): 64
