In this line of ,the ratio of red circles to blue circles is 1: 3 , how many more red circles would need to be added to make the ratio of red to blue 3: 1

8 more red circles because if you have 9 red circles and 3 blue ones the ratio would be 9:3 and if you simplify that down to 3:1 that’s the answer. So you would need to add 8 more red circles

146 days

step-by-step explanation:

1. (365*2)/5 =

730/5 =

146 days

2. 365/5=

73*2   = 146