Question

please give full answer and find missing places. ​

Answer 1

Answer:

a) Principal - Rs 400 , amount - Rs 436

b) principal - rs 350 , amount - rs 490

c) time - 2.5 years , amount rs 1200

d) rate - 18% , amount - rs 868

e) time - 7 years , amount - rs 22600

f) rate - 13 % , amount - rs 478

Step-by-step explanation:

Formula used

Simple interest = principal×rate×time/100

Amount = Simple interest+ principal