Question

Miss priya sold two pipes at $1.20 each. based on the cost , her profit one was 20 percent and her loss on the other was 20 percent. on the sale of pipes. 1) Broken even. 2) lost 4 cents. 3) gained 4 cents 4) lost 10 cents 5) gained 10 cents......

plz answer......​

Answer 1

Answer:

ANSWER

For 1

st

pipes, S.P =1.20 , profit =20 %

C.P=S.P−profit

CP=1.20−20%×CP

∴120% CP=1.20

∴CP=

120

1.20

×100

∴CP

1

=1.00

For 2

nd

=s.p+loss

CP=1.20+200 % CP

∴80% CP=1.20

∴CP=

80

1.20

×100

=1.50

∴ Total CP=1.00+1.50=2.50

Total SP=1.20+1.20=2.40

∴ He suffered 10 paise loss.

Answer 2

ANSWER

For 1

st

pipes, S.P =1.20 , profit =20 %

C.P=S.P−profit

CP=1.20−20%×CP

∴120% CP=1.20

∴CP=

120

1.20

×100

∴CP

1

=1.00

For 2

nd

=s.p+loss

CP=1.20+200 % CP

∴80% CP=1.20

∴CP=

80

1.20

×100

=1.50

∴ Total CP=1.00+1.50=2.50

Total SP=1.20+1.20=2.40

∴ He suffered 10 paise loss.