Question

rate=3% time=5/2 simple interest=₹140 principal=?​

Answer 1

Answer:

21/20

Step-by-step explanation:

(140×3×5/2)/100. =105/100=21/20

I hope u undrstnd

Answer 2

Answer:

principal is 1866.67

Step-by-step explanation:

$simpal \: interest \: = ptr \\ \\ 140 = p \times \frac{5}{2} \times \frac{3}{100} \\ 140 \times \frac{2}{5} \times \frac{100}{3} = p \\ p = \frac{28000}{15} \\ p = 1866.67$

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