Question

in a city 30% females 40% and males and remaing are children what% are children?​

Answer 1

Answer:

30%

Step-by-step explanation:

Percentage of females=30%

Percentage of males=40%

Total percentage=100%

Percentage of children=?

Now,

Total Percentage=Percentage of females

+Percentage of males

+Percentage of children

100%=30%+40%+Percentage of children

100%=70%+Percentage of children

70%+Percentage of children=100%

Percentage of children=100%-70%

=30%

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Answer 2

$\huge {\underline {\sf {\blue{Answer-}}}}$

$females = 30\% \\ males = 40\% \\ children = 100 - (30 + 40) \\ \: \: \: \: = 100 - 70 \\= 30\%$

${\underline {\sf {\pink {Therefore, \: 30\% \: are \: children.}}}}$