Question

please solved this problem. help help me​

Answer 1

Answer:

Option C

Step-by-step explanation:

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We can write 47.2506 as,

40 + 7 + 0.2 + 0.05 + 0.0006

=> (4 x 10) + (7/1) + (2 x 1/10) + (5 / 100) + (6 x 1/10000)

By comparing we can declare that,

A=10, B=1 , C=1/10 , D= 100 and E= 1/10000

Now, 5A+3B+6C+D+3E

=5(10) +3(1) + 6(1/10) + 100 + 3(1/10000)

= 50 + 3 + 0.6 + 100 + 0.0003

=153.6003

Answer 2

Step-by-step explanation:

4A+7/B+2C+5/D+6E=47.2506

5A+3B+6C+D+3E...............(1)

we have to split this decimal

40+7+0.2+0.05+0.0006

=4A+7/B+2C+5/D+6E

To get the values of A,B,C,D,and E

We have to equate them

4A=40

A=40/4

A=10

7/B=7

7B=7

B=1

2C=0.2

2C=2/10

C=1/10

5/D=0.05

5/D=5/100

D=100

6E=0.0006

6E=6/10000

E=1/10000

substitute A,B,C,D and D in equ.(1)

=5(10)+3(1)+6(1/10)+100+

3(1/10000)

=50+3+6/10+100+3/10000

=153+0.6+0.0003

=153.6003,,

5A+3B+6C+D+3E=153.6003,,