Question

in city 60% of people are illiterate and 40%are poor. among the rich 10%are illiterate. the percentage of the poor illiterate population​

Answer 1

Answer:

80 porsent

Step-by-step explanation:

Answer 2

Answer Out of 40 Illiterates, 4 are rich, so 36 should be poor. If we let the total number of people = 200, then 80 are illiterate and 120 are poor, so 80 people are rich. Since 10 percent of the rich are illiterate, 8 rich are illiterate. Thus, 72 or 72/200 = 36/100 = 36% of the population is illiterate poor.