512 of the runners in a marathon are Greeks. 37 of the remaining runners are Italians, 14 of the rest of the runners are Japanese, 49 are Vietnamese and 29 are Egyptians. How many more Greeks than Egyptians runners are there?
| Greeks |
Remaining runners |
| 5 u |
7 u |
| |
Italians |
Rest of the runners |
| |
3 u |
4 u |
| |
|
Japanese |
Vietnamese |
Egyptians |
| |
|
1 u |
3 u |
| |
|
|
49 |
29 |
Total number of Vietnamese and Egyptians
= 49 + 29
= 78
3 u = 78
1 u = 78 ÷ 3 = 26
Number of more Greeks runners than Egyptians runners
= 5 u - 29
= 5 x 26 - 29
= 130 - 29
= 101
Answer(s): 101
