Of course, let's break down each part of the question in detail.
### Part 1: 1 lakh less than 2,43,18,000
To find 1 lakh less than 2,43,18,000:
1. Start with the original number: 2,43,18,000.
2. Subtract 1 lakh (1,00,000):
[tex]\[
2,43,18,000 - 1,00,000 = 2,42,18,000
\][/tex]
So, 1 lakh less than 2,43,18,000 is 2,42,18,000.
### Part 2: The Roman numeral for 48 times 2
To find the Roman numeral for 48 multiplied by 2:
1. Calculate the product:
[tex]\[
48 \times 2 = 96
\][/tex]
2. Convert 96 to Roman numerals:
- Break it down using values of Roman numerals.
- 96 = 90 + 6
- 90 in Roman numerals is XC.
- 6 in Roman numerals is VI.
Therefore, 96 in Roman numerals is XCVI.
### Part 3: What number is represented by (Ambiguity)
The last part of the question does not specify what the number representation should be. Since no specific number representation was provided in the problem statement, we consider this part of the question as ambiguous or not specified. Therefore, the answer here would be:
[tex]$\boxed{\text{Not specified in the question.}}$[/tex]
