Question

6.) The number of women living in a housing society is 90% of
the number of men in the society. If the number of men is
1,200, how many men and women in all live in the society?
7.Raghavan weighs 72 kg. The weight of his son is 75% of his weight.
Find the difference between their weights.
8. Ashu scored 80 points in a quiz. Danny got 80% of Ashu's score
and Tinu got 50% of Danny's score. What was Tinu's score?
9) Amrish bought 4 sweaters at 250 each and sold them
at 275 each. What was his profit or loss per cent?
10. Mr Kadam bought a TV for Rs 16,400 and sold it
for Rs 13,120. What was his profit or loss
per
cent?​

Answer 1

Answer:

6)answer

Step-by-step explanation:

given

men=1200

women=90percent of 1200

total women in housing society is 1080.

men =1200

women=1080

total people=2280.

Answer 2

Answer:

6. 2280 total

7. 18 difference

8.

9. 10 % profit

10. 20 % Loss

Step-by-step explanation:

10.

16400-13120 = 380 / 16400 * 100 = 20 loss

Cp - Sp /cp

9. 27-250= 25 / 250 * 100 = 10 % profit

SP-CP

8.

7. 72 * 75/100 = 54

72-54= 18 difference

6. 1200 * 90/100 = 1080 women

total = 1200+1080= 2280