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Melodie has 15 chickens aon her farm and each chicken weighs 4 1/4 pound. She has 20 ducklings.each duckling weighs 4/4 of a pound. How much do the chickens and ducklings weigh in total?

Respuesta :

The chickens and ducklings weigh 83 3/4 pounds in total. You could also write 83.75 pounds.
So, for this problem, they ask you to add
[tex]4 \times \frac{1}{4} + \frac{4}{4} [/tex]
we can say that 4/4= 1 so that are interchangeable