Answer:
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.
