Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

stats..
Asked by deepitapai | 09 Mar, 2009, 12:19: PM
Expert Answer

Let papa's present age = x yrs

Let mymmy's present age = y yrs

20 yrs ago, papa's age = x-20, mummy's age = y-20

Given: (x-20+y-20) / 2 = 23

That is (x+y-40)= 46

x+ y = 86

Let your present age = z yrs

Given: (x+y+z) / 3 = 34

(86+z) / 3 = 34

86+z = 102

Hence, z = 16

So, your present age = 16 yrs

Answered by | 09 Mar, 2009, 12:34: PM
CBSE 10 - Maths
Asked by ramagiriamulya2477 | 27 Jan, 2023, 07:58: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by shashwatpns | 22 Apr, 2010, 04:58: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by RACHIT_MAHAAN | 15 Mar, 2010, 02:48: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by kirtichawla94 | 12 Mar, 2010, 03:50: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by akhileshnarayanan | 12 Mar, 2010, 02:27: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by ashwinivg | 10 Mar, 2010, 08:46: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by poojathally | 10 Mar, 2010, 11:42: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by y.revanth | 08 Mar, 2010, 01:23: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by ashwinivg | 08 Mar, 2010, 11:38: AM
ANSWERED BY EXPERT
Get Free Sample Papers
×