Question:
Cheryl, Dewi and Eli spent some money. The ratio of the amount of money Cheryl spent to the total amount of money Dewi and Eli spent was 3 : 4. Dewi spent 2/3 as much money as the total amount of money spent by Cheryl and Eli. Cheryl spent $369 more than Eli. How much money did Dewi spend?
Solution:
