Flag Magical Mathematics[Interesting Approach]> After 12 years disha shall be 3 times as ...
question mark

After 12 years disha shall be 3 times as oldas 4 years ago . find her present age

Kiran , 7 Years ago
Grade 8
anser 1 Answers
Arun

Last Activity: 7 Years ago

Ket present age of disha is x years. Hence...(x+12) = 3 (x-4) ......x+12 = 3 x-12....2x = 24....x = 12 years

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments