<u>Answer:</u>
P(3 blue) = 1/5
<u>Steps:</u>
P(3 blue) = 2/3 × 3/5 × 1/2
P(3 blue) = 6/30
<em>that's 20%</em>
Answer:
-2,1
Step-by-step explanation:
9/10 can be written as 9÷10
which Will 0.9
it is 70% full
When it is 30 % empty it means it is 70% full
0.7x=0.3x+30
0.7x-0.3x=30