Math, asked by pathansameer331, 1 year ago

rupees 4000 amount to 5000 in 8 years in what time will 2100 amount to 2800 at the same rate ?

Answers

Answered by chaturyaya

3

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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