Math, asked by cloud9shubh, 5 months ago

Step by step explaination ....
answer fast...​

Attachments:

Answers

Answered by tummakeerthana19
0

Answer:

a) rate of interest =SI×100/principal ×time

=140×100×2/3500×5

=8/5%=1⅗%

b) rate of interest =72×100×4/9600×1=3%

hope it helps you and don't forget to follow me

Similar questions