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4 August, 07:36

On sunday 1/16 people who visit were senior citizens, 3/16 were infants, 3/8 were children and 3/8 were adults, how many of each group visited the zoo on sunday

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  1. 4 August, 11:04
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    Out of total people visited the zoo on Sunday, 6.25% was senior citizen, 18.75% were infants, 35% were children and 35% were adult.

    Step-by-step explanation:

    let total number of people visited the group = x

    so number of senior citizens = x * 1/16 = x/16

    Percentage of senior citizens = (number of senior citizens : total number of people visited the group) * 100

    = (x/16 : x) * 100 = 100/16 = 6.25%

    number of infants = 3/16 * x = 3x/16

    Percentage of infants = (number of infants : total number of people visited the group) * 100 = (3x/16 : x) * 100 = 300/16 = 18.75%

    number of children = 3/8 * x = 3x/8

    Percentage of children = (number of children : total number of people visited the group) * 100 = (3x/8 : x) * 100 = 300/8 = 37.5%

    number of adults = 3/8 * x = 3x/8

    Percentage of adults = (number of adults : total number of people visited the group) * 100 = (3x/8 : x) * 100 = 300/8 = 37.5%.

    Hence we can conclude that Out of total people visited the zoo on Sunday, 6.25% was senior citizen, 18.75% were infants, 35% were children and 35% were adult.
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