Math, asked by arjunbiswal274, 1 month ago

Determine the principal that will earn ₹17.80 as simple interest in 5 years at 5% p.a.​

Answers

Answered by mrjaiswal06
4

Step-by-step explanation:

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SI = 17.80

t=5

r= 5%

si = prt/100

17.80 =  \frac{p \times 5 \times 5}{100}  \\ p =  \frac{17.80 \times 100}{5 \times 5 }  \\ p = \frac{1780}{25}  \\ p \:  = 71.2

principle = 71.2 rs

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