Question

can anyone can give the correct answer and those who don't no don't give irritated answer​​

Answer 1

Answer:

(i) 1:3

(ii) 3:16

(iii) 1:10

(iv) 1:6

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Step-by-step explanation:

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Answer 2

(I). Let the total no. Of apples be x
No. Of rotten apples = x/3
Ratio of rotten apples to good apples
= rotten apples / good apples = (x/3) / [x - (x/3)] = (x/3) / (2x/3) = 3x / 6x = 1/2 = 1:2

(ii) Let the number of audience be x
No. Of children = 3x/16
Ratio of children to adult
= children / adult = (3x/16) / [x - (3x/16)] = (3x/16) / 13x/16 = 3/13 = 3:13

(Iii) Let the number of students be x
No. Of teachers = x/10
Teacher student ratio = teacher / student = (x/10) / x = 1/10 = 1:10

(iv) Let the number of passed students be x
No. Of failed students = x/6
Pass fail ratio = passed / failed = x/(x/6) = 6/1 = 6:1

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