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0:06:01

If a(y+z)=b(z+x)=c(x+y) and out of a,b,c no two of them are equal then S.T. y-z/a(b-c)=z-x/b(c-a)...

0:03:26

If x/3x-y-z=y/3y-z-x=z/3z-x-y & x+y+z not eq. to 0 then show that value of each ratio is eq. to 1.

0:05:12

Fill in the blanks.(i) x/7=y/3=3x+5y/......=7x-9y/...... (ii)a/3=b/4=c/7=a-2b+3c/.....=....../6-8+14

0:03:32

If 5m-3n=3m+4n then find the value of the following expressions. (i),(ii)

0:04:45

Solve the following equations (3x-4)^3-(x+1)^3/(3x-4)^3+(x+1)^3=61/189

0:03:23

Solve the following equations. (4x+1)^2+(2x+3)^2/4x^2+12x+9=61/36

0:03:48

Solve the following equatios (4x+1)+(x+3)/(4x+1)-(x+3)=4/1

0:03:43

Solve the following equations. (2x+1)^2+(2x-1)^2/(2x+1)^2-(2x-1)^2=17/8

0:05:12

Solve the following equations. x^2+12x-20/3x-5=x^2+8x+12/2x+3

0:04:57

If 3a+7b/3a-7b=4/3 then find the value of the ratio 3a^2-7b^2/3a^2+7b^2

0:07:48

If a/b=7/3 then find the values of the following ratios.(i),(ii),(iii),(iv)

0:02:15

(x+3)(x+11)=(x-2)(x+1) then find the value of x.

0:02:55

If 0.04*0.4*a=0.4*0.04*b then find the ratio a/b

0:03:23

If a:b=3:1, b:c=5:1 then find the value of (i)[a^3/15b^2c]^3 (ii) a^3/7bc

0:02:59

If the product of two numbers is 360 and their ratio is 10:9, then find the numbers.

0:02:49

The ratio of length & breadth of a rectangle is 3:1 & its perimeter is 36cm, Find the length & .....

0:03:55

The ratio of present ages of Albert & Salim is 5:9, Five years hence The ratio of their ages .....

0:06:06

Compare the following pairs of ratios.

0:02:52

ABCD is a parallelogram. The ratio of A & B is 5:4. Find the measure of A & B.

0:04:49

Find the following ratios.

0:03:27

The ratio of present ages of Rehena & her mother is 2:7. After 2 years the ratio of their ages .....

0:03:17

Present ages of Vatsala & Sara are 14 years & 10 years respectively After how many years ........

0:03:19

The ratio of ages of Aabha & her mother is 2:5. At the time of Aabha's birth her mother's age was ..

0:04:23

Convert the following ratios into percentage.