Question

renu's mother is three times old as renu and four times as old as her sister jyoti,where jyoti is three years younger than renu .Find out the age of all

Answer 1

Answer:

What will I get, you yutz

Answer 2

Answer;

Renu is 10 years old and mother is 40 years old.

Step-by-step explanation:

Let Renu be x years old.

Mother = 4x

.

5 years later,

Renu = x + 5

Mother = 4x + 5

.5 years later, mother will be 3 times as old as Renu:

4x + 5 = 3( x+ 5)

.

Solve x:

4x + 5 = 3( x+ 5)

4x + 5 = 3x + 15

x = 10

.

Find their present age:

Renu = x = 10

Mother = 4x = 4(10) = 40

Answer: Renu's is 10 years old and her mother is 40 years old.