Question

the interest on a sum of money at the end of 5/2 years is 4/5 of the sum, then the rate per cent is​

Answer 1

Answer:

saste nase

Step-by-step explanation:

saste nase bol te ise

Answer 2

Answer:

$Consider the sum P=Rs.100</p><p></p><p>S.I=100×4/5=Rs.80</p><p></p><p>T=2(1/2)=5/2 years</p><p></p><p>We know that, Rate: (R)=(S.I×100)/(P×T) </p><p></p><p>Substituting the values  =(80×100×2)/(100×5)</p><p></p><p>                                        =32</p><p></p><p>So we get =32% p.a$