Tammy, Shannon, Luis and Erika shared some stickers. Tammy and Shannon took
14 of the total number of stickers while Luis and Erika took the rest. Shannon had thrice as many stickers as Tammy and Erika had 30 stickers. Given that Erika had twice as many stickers as Shannon, how many stickers were there altogether?
| Tammy |
Shannon |
Luis |
Erika |
Total |
| 1x4 |
3x4 |
4x4 |
| 1 |
3 |
|
|
|
| |
1x3 |
|
2x3 |
|
| 1 u |
3 u |
6 u |
6 u |
16 u |
Number of stickers that Shannon had is repeated. Make the number of stickers that Shannon had the same. LCM of 3 and 1 is 3.
Number of stickers that Erika had = 6 u
6 u = 30
1 u = 30 ÷ 6 = 5
Total number of stickers
= 16 u
= 16 x 5
= 80
Answer(s): 80
