First, let’s start off by removing the two that don’t a a brother or sister. That leaves 10 people who do. The we calculate the access answers. They go in the middle. It’s 6. Then we have one more that has only a sister, put that at the S side. Then we have 3 more left that have only a brother, put them on the B side. Then you have 10 dots on the diagram for the 10 peoples that have a brother and/or a sister.
To conclude:
3 on B
6 in between
1 on S
Answer:
The answer is 1/36
Step-by-step explanation:
Step one:
Given data
sample space= $1, $2,$5,$10,$20,$50
sample size= 6
Required
The probability of choosing 20 and 10 dollar bill
Step two
The probability is
1/6*1/6= 1/36
Answer:
4 2/6 = 3 8/6
Step-by-step explanation:
Convert the given mixed fractions to improper fractions.
( 4 × 6 ) + 2 ) / 6 = 26/6
( 3 × 6 ) + 8 ) / 6 = 26/6
Therefore, these are equivalent.