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3 votes
The radio of ducks to swans is 4:5 there are
45. Animals in all how many ducks are there.

User Eironeia
by
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1 Answer

0 votes

Answer:

20 ducks

Explanation:

4+5=9

4/9:x/45

9*5=45

4*5=20ducks

User T M
by
6.9k points