Answer:
11/13
Step-by-step explanation:
4 out of the 26 marbles are blue, meaning that the rest of the 22 marbles are not blue. (26-4=22)
This means that out of the total 26, the chance of not picking a blue marble are 22/26=11/13
Answer:
4 : 13
Step-by-step explanation:
Divide both numbers by 6
Answer:
19
Step-by-step explanation:
9 + 10 = 19