Question

answer me fast
find the rate of interest
principal= Rs 6400,Simple interest =Rs 768 and time = 2 years

Answer 1

Answer:

Step-by-step explanation

Simple Interest =

\tt\dfrac{p \: \times \: r \: \times \: t}{100}

100

p×r×t

Principal (P) = Rupees 6400

Rate (R) = 6 %

Time (T) = 2 years

Solution =

\tt \dfrac{6400 \: \times \: 6 \: \times \: 2}{100}

100

6400×6×2

After Cancellation...

Rupees 768

Taking out the amount,

Amount = SI + P

A = Rs. 768 + Rs. 6400

A = Rs. 7168

Answers :

Simple Interest = Rupees 768

Amount = Rupees 7168

Answer 2

Answer:

Rate of interest = 6%

Step-by-step explanation: