Math, asked by situnbehera78, 1 year ago

6. At what rate percent a certain sum of money
becomes a
10
times of itself in 4 years.​

Answers

Answered by vinayak2412
0

Answer:

122.22℅

Step-by-step explanation:

si is 9 p is 1 n is 4

si=pnr/100

9=1*4r

900/4= 122.22℅

Answered by Soumyadip45
1

ANSWER -75 PERCENT

Step-by-step explanation:

prt/100+p=4p

pr4/100+p=4p

p(4r/100+1)=4p

(4r/100+1)=4

r/25+1=4

r/25=3

r=75 percent

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