Question

find the rate percent per annum when a principal of rupees 7000 rupees 1680 in 16 months​

Answer 1

Answer:

18 p.a.

Step-by-step explanation:

R= 100×1680×3/7000×4

=168×3/7×4

=42×3/7

=6×3

= 18

so rate is 18 p.a.

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