First,we would list out the possibilities to find the probability:
Let G represent girl and B represent boy,here are the possibilities:
1)GGGGGG
2)GBBBBB
3)GGBBBB
4)GGGBBB
5)GGGGBB
6)GGGGGB
7)BBBBBB
Since there are 7 probabilities,the probability is 1/7.
Hope it helps!
Answer:0=0
Step-by-step explanation:
Answer: 1.5
Step-by-step explanation:
3/4 simplified to 0.75
Multiply 0.75•2
To get 1.5
Or
3/4•2/1
6/4=1 1/2
Which is the same as 1.5
Answer:
5.67
Step-by-step explanation:
Let's examine both factors...
1.35 comes from 135, it's 100 times smaller, so this factor would force me to move the decimal point by 2 positions to the left.
4.2 comes from 42, it's 10 times smaller, so this factor would force me to move the decimal point by 1 position to the left.
In total, the decimal point would have to be moved by 3 positions, to the left... so 5,670 would become 5.67
Which is easily verifiable just by looking at the end equation, even without calculating it:
1.35 * 4.2 would give something around 5... not around 50 nor 500.
The quotient is 10.6 the answer is B.
