Final answer:
The ratio of the money Li Ting has to Bali's is 13:15, which is found by setting up an equation based on the information that Bali received $60 more than Li Ting and together they have a total of $840.
Step-by-step explanation:
The question asks us to find the ratio of the amount of money Li Ting has to the amount of money Bali has given that Bali received $60 more than Li Ting, and together they received a total of $840. To solve this ratio problem, let us define x as the amount of money Li Ting received. This means Bali received x + $60.
Since together they have $840, we can set up the following equation:
Solving for x, we add the x terms together to get:
Subtracting $60 from both sides, we get:
Dividing both sides by 2, we find:
Therefore, Li Ting received $390 and Bali received $390 + $60 = $450. The ratio of Li Ting's amount to Bali's amount is:
This ratio can be simplified by dividing both numbers by their greatest common divisor, which is 30:
So, the simplified ratio of the amount of money Li Ting has to the amount of money Bali has is 13:15.