Math, asked by babykanwar149, 3 months ago

कोई धन 20% वार्षिक ब्याज की दर से कितने समय में दोगुना हो
जाएगा?​

Answers

Answered by amanraj56
5

Step-by-step explanation:

p=x

A= 2x

r=20%

si= A-p

= 2x-x

= x

si = prt/100

x= (x×20×t)/100

x=20xt/100

x×100/20x= t

5=t

#666

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