Question
The ratio of Olivia's to Tina's allowances was 9 : 1 at first. After Olivia and Tina were given another $687 and $363 respectively, Olivia had 4 times as much money as Tina. How much did both of them have in the end?
3 m

Click button first when a symbol is required. X

The ratio of Olivia's to Tina's allowances was 9 : 1 at first. After Olivia and Tina were given another $687 and $363 respectively, Olivia had 4 times as much money as Tina. How much did both of them have in the end?