Last year there were 610 boys in a school. The number decreased by 20 percent this year. How many girls are there in the school if the number of girls is 175 percent of the total number of boys in the school this year ? (a) 854 (b) 848 (c) 798 (d) 782 (e) None of these

Last year there were 610 boys in a school. The number decreased by 20

1.	Last year there were 610 boys in a school. The number decreased by 20 percent this year. How many girls are there in the school if the number of girls is 175 percent of the total number of boys in the school this year ? (a) 854 (b) 848 (c) 798 (d) 782 (e) None of these
Answer» (a) No. of boys this year = 610 × 80% = 488 No. of girls = 488 × 175% = 854

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Last year there were 610 boys in a school. The number decreased by 20 percent this year. How many girls are there in the school if the number of girls is 175 percent of the total number of boys in the school this year ? (a) 854 (b) 848 (c) 798 (d) 782 (e) None of these

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