Math, asked by blahblahboy, 11 months ago

find the principle which at 12.5% becomes 7200 in 4 years

Answers

Answered by sasmitattripathy832
1

Answer:

answer is₹2240

Step-by-step explanation:

P=7200*100/12.5*4

=7200*100÷125/10*4

= 7200*100×10/125×4

=₹2240

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Answered by anujamishra18604
1

Answer:

Rs. 4800

Step-by-step explanation:

Amount( A ) = Principle( P ) + Interest( I )

=> 7200 = P + ( P × R × T ) / 100

=> 7200 = P + ( P × 12.5 × 4 ) / 100

=> 7200 = P + ( 50 P ) / 100

=> 7200 = P + ( P / 2 )

=> 7200 = ( 2P + P ) / 2

=> 7200 = 3P / 2

=> P = 7200 × 2 / 3

=> P = 4800

Assumption = the Interest is Simple Interest.

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