कोई धन
चक्रवृद्धि ब्याज पर 3 वर्ष में 8
गुना
हो जाता
he तो व्याज दर kya hogi
Answers
Answered by
1
Answer:
r=100%
Step-by-step explanation:
माना मूलधन = 1 तो मिश्रधन = 8 CI = 8-1 = 7
8 = 1 (1+ r/100)³
8/1 = [(100+r)/100]³
(2)³/(1)³ = [(100+r)/100]³
2/1 = (100+r)/100
2×100 = 100+r
200 = 100 +r
r= 200-100
r= 100
rate =100%
Similar questions
English,
2 months ago
Business Studies,
2 months ago
CBSE BOARD X,
4 months ago
Math,
4 months ago
Geography,
10 months ago
English,
10 months ago
Math,
10 months ago