10. If a sum of money becomes 915 in 8 years at 2 whole 4divided by 3
% p.a. find the sum of money
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Answer:
let principal be x
A= 915
t= 8 years
r= 10/3
SI= x × 8× 10/3 / (100) = 8/30x
A=P+SI
915= x+8/30x
915= 30x + 8x ÷ (30)
915×30 ÷ 38= x
722.36=x
P= ₹ 722.36
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