wine : water = 5 : 3

5×40)/8= 25 ₹/liter

4/3πr^3 : πr^2h
8 : 7

8=288π
7=252π

Iska ans btado plzz

100-------125

125*35% = 43.75

125+43.75 = 168.75

43.75/168.75 = 25.92%

(400+a)(1-b%)+ab/100 = 500
a - 4b - ab/100 + ab/100 = 100
a-4b = 100 -- (i)

Dis = 4b = (a-100)

A , C

A : m = 3 : 2
32b = 20*5 + 12b
20b = 20*5
b = 5

40*5/3 = 200/3 = 66(2/3) days

600/39
600/15 - 600/24 = 15

600/24 = 25 days

4. 5
5. 4
1 = 12/5*60 = 1/25 hr
5 = 1/5

Spd = 10*5 = 50 kmph
Dist = 25 + 50*5/2 = 150 km

12/5 = 10
30 = 125

125+25 = 150 km

s • t = 3d/4
s • (t+ 3)= d

t = 9
s= 1 , d= 12

1 • x + 2(9-x)= 12
x = 6 hours

5 : 4
17 : 13
+36 : +24

3 == 60
Y = 9 == 180 liters

Jeans Shirt
900 700

Cp jeans= 800 , Sp= 1000
Cp shirt= 600, sp= 800

Take as ratio=> 4::5 = jeans, shirt= 3:4

Now, cp= 4*5+ 3*y = 20+ 3y
S0= 5*5+4*y = 25+4y

29(6/11)%= 13/44

Now, equate,

(20+3y)*57== (25+4y)*44
5y= 40
Y= 8 shirt