Shannon did not mix the correct shade. Cause the correct ratio of blue and red is 7:5. While Shannon mix 12:8=3:2 which is not equal to 7:5.
Answer: 480. Hope it helps! :)
Step-by-step explanation:first, you times 10 times 8, you get 80. then, you times it by six. Your answer is 480.
You want to by two apples. Each apple costs three dollars. How much do you need to by two apples.