If there are x boys, there are 2x girls. boys+girls=27 gives x+2x=27. Solving, 3x=27 or x=9. Since there are 2x girls, there are 2*9=19 girls.
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20/12 or 1.66
Do you mean the top of the ladder and the top of the building? If so, it would be 9 feet<span />
1 dollar 95 cents is how much they left
Answer:Area)=12x(Base)x(Height)Step-by-step explanation: