Answers

2015-03-18T13:00:21+05:30
(1)cp of 4 pencils=Rs.32
cp of 1 pencil=32/4
                    =Rs.8
sp of 6 pencils=Rs.54
sp of 1 pencil=54/6
                   =Rs.9
(2)profit of 1 pencil=sp of 1 pencil-cp of 1 pencil
                           =9-8
                           =Rs.1
(3)yes
1 5 1
2015-03-18T22:29:46+05:30
Cost for 4 pencils = Rs32
Cost of 1 pencil = 32/4
Cost price of one pencil = Rs 8
selling price of 6 pencils = Rs54
selling price of one pencil = 54/6
selling price of one pencil = Rs 9
profit of 1 pencil = cost price of 1 pencil - selling price of 1 pencil
profit = 9 - 8
profit = Rs 1
3) He did a right thing.
0