Premium Online Home Tutors
3 Tutor System
Starting just at 265/hour
Answer :
Let the present age of granddaughter be x years.
and the present age of grandfather = 10x years.
As per the conditions, we have
10x – x = 54
\(\Rightarrow\) 9x = 54
\(\Rightarrow\) x = 54 ÷ 9 = 6 [Transposing 9 to RHS]
Hence,we have
the present age of the granddaughter = 6 years
and the present age of grandfather = 6 × 10 = 60 years.