Question

Riya is twice as old as Siya. Five years ago Riya was three times of Siya's age. Find their present ages​

Answer 1

10 and 20

Step-by-step explanation:

2x = y

3(x _ 5) = y -5

Answer 2

Answer:

RIYA=10 YEARS

SIYA=30 YEARS

Step-by-step explanation:

LET SIYA BE X

LET RIYA BE 2X

5 YEARS LATER..

2x + 5 = 3(x+5)

2x + 5 = 3x + 15

2x - 3x = 15 - 5

2x - 3x = 10

x = 10 years

3x = 3 x 10 = 30 years

thank you :)