213 of the runners in a marathon are Greeks. 411 of the remaining runners are Indonesians, 37 of the rest of the runners are Mongolians, 59 are Japanese and 13 are Egyptians. How many more Greeks than Egyptians runners are there?
| Greeks |
Remaining runners |
| 2 u |
11 u |
| |
Indonesians |
Rest of the runners |
| |
4 u |
7 u |
| |
|
Mongolians |
Japanese |
Egyptians |
| |
|
3 u |
4 u |
| |
|
|
59 |
13 |
Total number of Japanese and Egyptians
= 59 + 13
= 72
4 u = 72
1 u = 72 ÷ 4 = 18
Number of more Greeks runners than Egyptians runners
= 2 u - 13
= 2 x 18 - 13
= 36 - 13
= 23
Answer(s): 23
