Question

CISE 9.4
OX MATH WORK
3. A shopkeeper bought a chair for 750 and
sold it for 800. Find his gain per cent.
4. An article was sold for 517.50 with a profit
of 15%. What was its cost price?
5. An article was sold for 920 with a loss of
8%. What was its cost price?
6. An article was sold for 1400 with a loss of
100. Find the loss per cent.
7. An article is sold for 990 with a profit of
90. Find the profit per cent.​

Answer 1

Step-by-step explanation:

cp=750

sp=800

sp is greater than cp. there is a profit.

profit =sp - cp

800-750=50

profit percentage = p/cp*100

50/750*100=6 whole 2/3