the boys and the girls in a school are in the ratio of 9:5 if the total strength of the school is 448 find the number of girls .
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boys 288 and girl 160
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let the no. of boys be 9x and girls be 5x
then total no. of students in school = 9x+5x=14x
according to question 14x=448
=> x=448/14=32
girls =5x = 5×32 =160
then total no. of students in school = 9x+5x=14x
according to question 14x=448
=> x=448/14=32
girls =5x = 5×32 =160
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