Question

find the answer friends ​

Answer 1

Answer:

sI = prt/100

P= 2500

R=4%= 1/25

Time = 2 year

SI =

$2500 \times 4 \times 2 \div 100$

SI =200

so one year =100

compund interst

$100 \times 1 \div 25$

= 4

Compund -si

=200-4=196

Answer 2

we are going to make difference of money between compound and simple interest .

in compound interest

time=semi annually=2years

rate=4%

principle=2500

amount=p(1+r%)^4. ( rase to the power 4 as it is reckoned semi annually

=2500(1+4/100)^4

=2500×104÷100×104÷100×104÷100×104÷100

=2924 ruppee

in simple interest,

p=2500

r=4%

t=2 years

simple interest=p×r×t÷100

=2500×4×2÷100

=200

amount=2500+200=2700

now we find difference

compound -simple interest

2924-2700=224

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