[40÷{19-3(6-4-1)}]
A)8
B)2
C)5
D)1
(In step by step)
Answers
Answered by
2
Answer:
your option is wrong please correct the the option but I can find answer the answer is 2.5
Answered by
1
Answer:
Step-by-step explanation:
A = Rs.3993, P = Rs.3000, n = 3, r = ?
∴A=P(1+
100
r
)⇒3993=3000(1+
100
r
)
3
⇒
3000
3993
=(1+
100
r
)
3
⇒
1000
1331
=(1+
100
r
)
3
⇒(
10
11
)
3
=(1+
100
r
)
3
⇒1+
100
r
=
10
11
⇒
100
r
=
10
11
−1=
10
1
∴r=
10
100
=10%p.a.
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