Question

Ravenna is 7 years older than her sister, Praveena. the sum of their ages after 6 years will be 35. find their present ages.​

Answer 1

Answer:

Raveena =15 years, Praveena =8 years

Step-by-step explanation:

Let the age of praveena be 'x'

Then age of ravenna =y=x−7

And given : (x+6)+(y+6)=35

⇒x+y=23

⇒x+x−7=23

⇒x=15

⇒y=x−7=8