Problema Solution
in one pond in the forest scientists found that a sample of pond water contained 45 minnows for every 27 tadpoles how many tadpoles would they expect to find in a sample that contained 315 minnows make a chart to show the relationship between tadpoles and minnows.
Answer provided by our tutors
let 'x' represent the number of tadpoles in a sample that contained 315 minnows
45 : 27 = 315 : x
by solving we find:
x = 189 tadpoles
click here to see the step by step solution of the equation:
there are 189 tadpoles in a sample that contained 315 minnows.