Question

2.
If the interest on a sum of rupees 1750 for a year is rupees 140
What is the rate percent of interest per annum?​

Answer 1

principal = 1750rs

interest = 140rs

time = 1 year

$s.i. = \frac{p \times r \times t}{100}$

$140 = \frac{1750 \times r \times 1}{100}$

$14000 = 1750r$

$r = \frac{14000}{1750}$

$r = 8\% \: \: p.a.$

Answer 2

Answer:

this is a very well ans

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