SOLUTION: The ratio of ducks and frogs is 37:39 respectively.The average number of ducks and frogs in the pond is 152.what is the number of frogs in the pond? a.149 b.152 C.156. d.144 e

Question 979104: The ratio of ducks and frogs is 37:39 respectively.The average number of ducks and frogs in the pond is 152.what is the number of frogs in the pond?
a.149
b.152
C.156.
d.144
e.None
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
I can say:

-------------------

by substitution:

I get 78 frogs in the pond

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