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This line plot shows how many hours Ella practiced her flute this month. What is the difference, in hours, between the longest practice and the shortest practice?

This line plot shows how many hours Ella practiced her flute this month What is the difference in hours between the longest practice and the shortest practice class=

Respuesta :

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Answer:

C

Step-by-step explanation:

Longest practice is 2 1/2 hours long

Shortest is 1 1/4 hours long

For difference, subtract 1 1/4 from 2 1/2

Convert mixed to improper fractions

(2*2+1)/2 - (1*4+1)/4

5/2 - 5/4

10/4 - 5/4 = 5/4

Change back to mixed fraction

1 1/4

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