Respuesta :
8 / 12 will give u the amount per bottle
the answer to this is 0.666666667
Now multiply 0.666666667 by 15 to get your answer
your answer is 10
the answer to this is 0.666666667
Now multiply 0.666666667 by 15 to get your answer
your answer is 10
12 bottles of perfect water weigh = 8kg... so 15 bottles weigh = 15x8/12(cross multiplication) = 10kg. Hope it helps.