Question

Which number is equivalent to 5×10+4×1+8×110+6×1100+1×11,000? A 54.861 B 54.0861 C 5.4861 D 0.54861

Answer 1

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Answer 2

Given:

5×10+4×1+8×1/10+6×1/100+1×1/1,000

To find:

The number of the given expansion

Solution:

We have given the expansion of the number and we know that in the expansion of the number we just multiply the face value with the place value of the digits of the number

so, the given expansion can be solved as

• 5×10+4×1+8×1/10+6×1/100+1×1/1,000
• 50+4+0.8+0.06+0.001

now we just add the given term of the particular number then we get the required number.

and that is;

• 54.861

hence Option A) 54.681 is correct