1.

as hol,ofthe ehildren are boys and the nun ber of girls is 200 Find the number ofboys.

Answer»

Given that 4/5 children in a school are boys. Therefore, the number of girls is 1/5.Let total number of students be x

1/5x = 200 x = 200 x 5 x = 1000 students

Number of boys is 4/5x

= 4/5 x 1000= 800 boys



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