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For 15 people--each has to pay Rs.20.For 20 people--each
has to pay Rs.18. For 40 people--how much has each to pay ?
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Answer Posted / g.barathi
for 15 = 300
for 1 = 20
for 20 = 360
for 1 = 18
for 20 * 20 = 400 actual
but = 360
dedution = 40
for 20 = 40
for 1 = 2
for 40 = 40 *2 = 80
total = 40* 20 =800 - 80
=720
for 1 = 720/40 = 18
| Is This Answer Correct ? | 0 Yes | 6 No |
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