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08-02-2021
Mathematics

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1 2/5 a = 19 1/4 please help!

Respuesta :

mlarsen5000 mlarsen5000

08-02-2021

Answer:

a=13 3/4 (13.75)

Step-by-step explanation:

1 2/5a=19 1/4

a=19 1/4÷1 2/5

a=19 1/4÷7/5

a=19 1/4x5/7

a=77/4x5/7

a=385/28

a=13 21/28

a=13 3/4

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