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There were m boys and n girls in a parade . Each person carried 2 balloons which of these experssions represemt the total number of balloons that were carried in the parade ?

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Answer:

2(m + n)

Step-by-step explanation:

Number of boys = m

Number of girls = n

Number of balloons carried by each = 2

Expression to represent the total number of balloons carried :

Number of balloons carried by each(Number of girls + number of boys)

2(m + n)

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