Mariana mixes yellow and blue paint in a ratio of 2 : 5 to make green paint. She pours the yellow and blue paint into a large can to mix it. When the can is full, she realizes she wants to create a darker green and fills the rest of 7/8 the can with blue paint. What ratio of yellow to blue paint should Mariana use if she wants to create this same green color in the future?

1 answer

you still haven't said
(a) how more paint can be added when the can is full
(b) just what "the rest of 7/8 the can" means
No matter how many times you post this garbled question, no one will be able to help.