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  1. If   47.2506 = 4A +
    7
    + 2C +
    5
    + 6E ,
    BD
    then the value of 5A + 3B + 6C + D + 3E is
    1. 53.6003
    2. 53.603
    3. 153.6003
    4. 213.0003
Correct Option: C

4A +
7
+ 2C +
5
+ 6E = 47.2506
BD

= 40 + 7 +
2
+
5
+
6
1010010000

4A = 40 ⇒ A = 10
7
= 7 ⇒ 7B = 7 = ⇒ B = 1
B

2 C =
2
⇒ C = 0.1
10

5
=
5
⇒ D = 100
D100

6E =
6
⇒ E = 0.0001
10000

5A + 3B + 6C + D + 3E
= 5 × 10 + 3 × 1 + 6 × 0.1 + 100 + 3 × 0.0001
= 50 + 3 + 0.6 + 100 + 0.0003
= 153.6003



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