Answer :
100 --------------------- = 120
1------------------------- = 120
100
320 -------------------- = 120 * 320
100
=384 ANS
1------------------------- = 120
100
320 -------------------- = 120 * 320
100
=384 ANS
firstly we have to find the 20% of 320 that is
⇒20/100 . 320
⇒64
Now we add 64 to 320
⇒320+64
⇒384
⇒20/100 . 320
⇒64
Now we add 64 to 320
⇒320+64
⇒384