1.

A certain sum amounts to9,440 in 3 years and to10,400 in 3 years and to10,400 in 5 years. Find the sumand the rate percent.​

Answer»

Answer:

5%, rs.8208.69

Step-by-step EXPLANATION:

in LAST TWO YEARS interest=10400-9440

=960

p=9440

s.i=prt/100

960=9440r×2/100

r=5%

9440-p=p×5×3/100

9440=115p/100

p=8208.69



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