Question

please answer 10 points for each​

Answer 1

Answer:

we will first subtract 4 from 24 = 20

then if 50 percent price is increased = 100°/. =20 +20 =40 half of 20 = 10 = 20 + 10 = 30 so current price is rs30

Answer 2

The original price of 1 egg = ₹ x

Present price = ₹

3

x

2

∴

24

-

24

= 4

x

3x

2

⇒

24

1 -

2

= 4

x 3

⇒

8

= 4 ⇒ x = 2

x

∴ Present price of eggs per dozen

= 12 ×

3

× 2 = ₹ 36

x

Aliter : Using Rule 31,

New price = 50 × 24 = ₹ 36

100 ×4/12