Julian invited 6 more women than men to his party.
23 of the women and
16 of the men turned up at the party. A total of 37 adults who were invited did not turn up. How many adults did he invite?
| |
Women |
Men |
Total |
Comparing women
and men |
6 more |
|
|
| Total |
3x2 =
6 u |
+ 6 |
6x1 =
6 u |
|
| Turned up |
2x2 =
4 u |
+ 4 |
1x1 =
1 u |
|
| Did not turn up |
1x2 =
2 u |
+ 2 |
5x1 =
5 u |
37 |
| |
Women |
Men |
Total |
| Total |
6 u |
+ 6 |
6 u |
|
| Turned up |
4 u |
+ 4 |
1 u |
|
| Did not turn up |
2 u |
+ 2 |
5 u |
37 |
23 x 6 = 4
6 - 4 = 2
Total number of adults in the end
= 2 u + 2 + 5 u
= 7 u + 2
7 u + 2 = 37
7 u = 37 - 2
7 u = 35
1 u = 35 ÷ 7 = 5
Number of adults that Julian invited
= 6 u + 6 + 6 u
= 12 u + 6
= 12 x 5 + 6
= 60 + 6
= 66
Answer(s): 66
