Nine persons went to a hotel for takig imeals. Eight of them spent 12

1.	Nine persons went to a hotel for takig imeals. Eight of them spent 12 each over theirmeals and the ninth spent 8 more than theaverage expenditure of all the nine. What wasthe total money spent by them ?
Answer» suppose average is x8 have spent 12 so 12*8=96ninth have spent 8 more than xso 96+x+8=9x104=9xso total money spent is 104 pp68 4pt612i4i3i37427i2 l7324143y626273374837

Nine persons went to a hotel for takig imeals. Eight of them spent 12 each over theirmeals and the ninth spent 8 more than theaverage expenditure of all the nine. What wasthe total money spent by them ?

Answer»

suppose average is x8 have spent 12 so 12*8=96ninth have spent 8 more than xso 96+x+8=9x104=9xso total money spent is 104

pp68 4pt612i4i3i37427i2

l7324143y626273374837