Math, asked by sandhu00, 9 months ago

→Find the interest and amount to be paid at the end of 5 years in each case. a) Principal = ₹76,200 at 8% p.a. b) Principal = ₹11,000 at 7.5% p.a.
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Answers

Answered by sumansingh02513
2

Step-by-step explanation:

Principal = P = RS.1200

Rate of interest = R = 12% p.a.

Time = T = 3 years

Simple interest = PTR/100

= 1200 × 3 × 12/100

= RS.432

Therefore, amount = Principal + Interest

= RS.1200 + RS.432

= RS.1632

Ans: The amount is RS. 1632.

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(b)

Principal = P = RS. 7500

Time = T = 3 years

Rate of interest = R = 5% p.a.

Simple interest = PTR/100

= 7500 × 3 × 5/100

= RS.1125

Therefore, amount = Principal + Interest

= RS. 7500 + RS.1125

= RS.8625

Ans: The amount is RS.8625.

_______________________________________________

Hope helped!!

Answered by Omsaisingh
2

Using Simple Interest we solve this:

a) P=76000

R=8%

T=5

S. I=76000*8*5/100=30400

A=30400+76000=106400

b) P=11000

R=7.5%

T=5

S. I=11000*7.5*5/100=4125

A=4125+11000=15125

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