Question
The ratio of Elizabeth's stickers to Scarlett's stickers at first was 2 : 5. After Elizabeth gave Scarlett 21 stickers, the ratio of Elizabeth's stickers to Scarlett's stickers is 1 : 4. What was the number of stickers they had in total?
2 m

Click button first when a symbol is required. X

The ratio of Elizabeth's stickers to Scarlett's stickers at first was 2 : 5. After Elizabeth gave Scarlett 21 stickers, the ratio of Elizabeth's stickers to Scarlett's stickers is 1 : 4. What was the number of stickers they had in total?