the total expense of boarding house are partly fixed and
partly variable.the charge is rs 70 per head when there are
25 boarders and rs 60 when there are 50 boarders.find
charge per head when there are 100 boarders
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Answer Posted / vignesh1988i
according to me it may be 40... because,
for rs. 70 per head it is 25 boarders (25*1)
for rs. 60 per head it is 50 boarders (25*2)
for rs. x per head it is 100 boarders(25*4)
so definitely the x =rs. 40.....
thank u
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