Question

madem salary is 25% of Rams salary.Rams salary.is 40% of sudirs salary.If the total salary of all the three for a month is Rs.12000.How much did madem earn that month

Answer 1

Step-by-step explanation:

Let Sudhirs salary be Rs.x

Ram's salary = 40100x=Rs.25x40100x=Rs.25x

and Madan's salary = Rs.25100×2x5=Rs.x10Rs.25100×2x5=Rs.x10

x+25x+x10=12000x+25x+x10=12000

10x+4x+x=12000×1010x+4x+x=12000×10

15x=12000×1015x=12000×10

x = Rs.8000

Therefore, Madan's salary = Rs.800010Rs.800010 =Rs.800

Answer 2

Answer:

Step-by-step explanation:

Let ,

Ram's salary be x.

Sudhir's salary be y.

So,

Madem's salary is =>

1/4 of x = x/4

Ram's salary is 40% of sudhir's , so:

x = 40% of y = 2/5 of y

so ,

x = (2/5)*y

madem's salary = x/4 = (2/5)*y/4

Ram's salary = (2/5)*y

Sudhir's salary = y

(2/5)*y/4 + (2/5)*y + y = 12000

y = 8000

So ,

madem's salary = (2/5)*8000/4 = Rs. 800