15 people--each has to pay Rs.20.. 20 people--each has to pay
Rs.18.. for 40 people--how much has to pay
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Answer / pooja
10 rs for 40 as 2 rs decrease from 20 to 15 ppl decrementing two nd incrementing ppl number by 5
| Is This Answer Correct ? | 13 Yes | 4 No |
Answer / ritesh
for 15 people they are paying 15*20=300
for 20 they are paying 20*18=360
So for 5 people 60rs extre they are paying
for each person 60/5=12
for 40 perple they will pay 300 + (40-15)*12
300+ 300=600
soo per person 600/40=15
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / deiva
Answer is Rs 16 each
Explanation:
For 15 members = Rs 20 each
For 20 members = Rs 18 each
4/3 of the members increased = 1/10 of the amount decreased
For 40 members = ?
8/3 of the members increased = 2/10 of the amount decreased
For 40 members = Rs 16 each
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / rusty
15 - 20/-(each)
20 - 18/-(each)
25 - 16/-(each)
30 - 14/-(each)
35 - 12/-(each)
40 -> 10/-(each)
total => 40 * 10 => 400/-
| Is This Answer Correct ? | 1 Yes | 0 No |
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