Math, asked by diksha7148, 10 months ago

age of Ranu is thrice to that of Sujal 4 years later sum of their ages will be 40 years find their present ages​

Answers

Answered by devi3747
0

Answer:

plz write questions properly

Answered by JayaChahal
2

Answer:

Sujal's present age = 8 years

Ranu's present age = 24 years

Step-by-step explanation:

Let Ranu's age be 'r'

Let Sujal's age be 's'

So,

According to the question,        r = 3s                   ______(1)

                                                    (r+4) + (s+4) = 40                ______(2)

                                                    3s + 4 + s + 4 = 40         _____(put value        

                                                                                                       from                  

                                                                                                      equation (1) to    

                                                                                                       equation (2) )

                                                    4s + 8 = 40

                                                    4s = 40 - 8

                                                    4s = 32

                                                    s = 32/4

                                                    s = 8 --------Present age of Sujal.

Put value of 's' in (1)

r = 3s

r = 3 *8

r = 24  ----------Present age of Ranu.

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