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goldenfox [79]
4 years ago
10

Rockey has lent out 8000 for 5 years

Mathematics
2 answers:
vlada-n [284]4 years ago
6 0

SI=\frac{P*R*T}{100}

SI=\frac{8000*15*5}{100}

     =Rs. 6,000

Amount = 8,000+6,000=Rs. 14,000

Interest = Rs. 6,000 Amount = Rs. 14,000

SI=\frac{P*R*T}{100}

SI=\frac{6000*12*3}{100}

     = Rs.2160

Amount = 6,000+2,160=Rs.8,160

Interest = Rs. 21,600  Amount = Rs.8160

Gain: 6,000 - 2,160

Gain = Rs. 3,840

<em>hope this helps......</em>

White raven [17]4 years ago
3 0

Answer:

SI= P∗R∗T/100

100

8000∗15∗5

=Rs.6000

Amount=8000+6000=Rs.14000

Interest =Rs.6000 , Amount=Rs.14000

SI=

100

P∗R∗T

=

100

6000∗12∗3

=Rs.2160

Amount=6000+2160=Rs.8160

Interest =Rs.21600 , Amount=Rs.8160

Gain6000−2160

Gain =Rs.3840

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