Jaslyn has 4 times as many stickers as Raeann. Raeann has
57 as many stickers as Nora. If the three of them have a total of 384 stickers, how many stickers does Jaslyn have?
Jaslyn |
Raeann |
Nora |
4x5 |
1x5 |
|
|
5x1 |
7x1 |
20 u |
5 u |
7 u |
The number of stickers that Raeann has is repeated. Make the number of stickers that Raeann has the same. LCM of 1 and 5 is 5.
Total number of stickers that the three of them have
= 20 u + 5 u + 7 u
= 32 u
32 u = 384
1 u = 384 ÷ 32 = 12
Number of stickers that Jaslyn has
= 20 u
= 20 x 12
= 240
Answer(s): 240