Question

plzzzz answer it...............Q2. IN WHAT TIME WILL PRINCIPAL OF RUPEES 3200 AT THE RATE OF 8% BECOME RUPEES 3840??????????? GIVE CORRECT ANSWER. ​

Answer 1

640=3200×8×x

______

100

640= 32×8×x

640=256×x

640÷256=x

2.5 = x

Answer 2

Answer:

3840-3200

=640

640=3200×t×8/100

640=256×t

640/256=t

2.5=t

=2years 6 months

ty