Answer: 12
Step-by-step explanation:
Answer:
Colin and Sarah get 1 - 1/9 = 8/9 of the money
A ratio of 3 :1 means that there are 4 parts of the 8/9....so....each part = 8/9 * 1/4 = 8/36 = 2/9
And Colin gets 3 parts of the 8/9 = 3 * 2/9 = 6/9 = 2/3 of the money
Step-by-step explanation:
Answer:
-1.45
Step-by-step explanation:
-2 14--4/5=-1.45
Answer:
Step-by-step explanation:
-6n + 2.9 = 11
subtract 2.9 from both sides
-6n = 8.1
divide both sides by -6
n = -1.35
2/3n - 3 = 8
add 3 to both sides
2/3n = 11
multiply both sides by 3
2n = 33
divide both sides by 2
n = 16.5
hope this helps <3
You have a 50% of drawing an odd number on both times because
1,3,5,7,9 are odd numbers
and
2,4,6,8,10 and even numbers