payal borrowed rupees 7000 for 3 years and paid rupees 1470 as simple interest find the ratio of interest
Answers
Answered by
4
Step-by-step explanation:
interest=
100
p∗r∗t
p = principal amount , r = rate , t = time
interest=
100
7000∗3.5∗2
interest = RS. 490
total amount = interest+ principal amount
= 7000+490= Rs 7490
Answered by
2
Answer:
7%
Step-by-step explanation:
PNR/100 = SI
70×3×R=1470
R=1470/210
R=7%
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