Question

if in 10 years rupees 150 amounts rupees 200 find the rate of the simple interest​

Answer 1

Answer:

Rate=3.33 %

Step-by-step explanation:

Principal=150₹

Amount=200

Time=10 years

Interest=Amount-Principal

= 200- 150

=50₹

Rate= Interest×100/Principal×Time

=50×100/15×10

=10/3

=3.33%

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Answer 2

AnswEr:-

Let,

the rate of simple interest be r

Given,

Principle = ₹150

Time = 10 years

Amount = ₹200

So, S.I. = Amount - Principle

= ₹(200 - 150)

= ₹50

ATQ,

S.I. = PTR/100

or, 50 = 150×10×r/100

or, 50 = 15r

or, r = 50/15

or, r = 10/3

or, r = 3.333%

or, r = 3.33%

Hence, the rate of interest is 3.33%

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