Elijah and Archie had 68 scones altogether. After Elijah ate
16 of his scones and Archie ate 6 scones, the number of scones Archie had left was five times the number of scones Elijah had left. How many more scones did Archie have than Elijah at first?
|
Elijah |
Archie |
Total |
Before |
6 u |
25 u + 6 |
68 |
Change |
- 1 u |
- 6 |
|
After |
5 u |
|
|
Comparing Elijah and Archie in the end |
1x5 = 5 u |
5x5 = 25 u |
|
The number of scones that Elijah had in the end is the same. Make the number of scones that Elijah had in the end the same. LCM of 5 and 1 is 5.
Total number of scones at first
= 6 u + 25 u + 6
= 31 u + 6
31 u + 6 = 68
31 u = 68 - 6
31 u = 62
1 u = 62 ÷ 31 = 2
Number of scones that Elijah had at first
= 6 u
= 6 x 2
= 12
Number of scones that Archie had at first
= 68 - 12
= 56
Number of scones that Archie had more than Elijah at first
= 56 - 12
= 44
Answer(s): 44