Rupees 4,000 amount to 5,000 in 8 years:
in what time will 2,100 amount to 2,800 at
the same rate ?
Answers
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11
Answer:
Step-by-step explanation:
si=ptr/100
1000 = 4000*8*r/100
r = 3.125
700=2100*t*3.125/100
t=10 years 8 months
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