Question

It is a four-digit whole number.
a) 7548
b) 8642
c) 6825
d) 5931

Answer 1

All the given options (a, b, c, and d) are four-digit whole numbers.

Step-by-step explanation:

To determine which of the given options is a four-digit whole number, we need to check if each option has exactly four digits and if all the digits are whole numbers (i.e., integers).

• a) 7548 - This option has four digits (7, 5, 4, 8) and all the digits are whole numbers. Therefore, it is a four-digit whole number.
• b) 8642 - This option also has four digits (8, 6, 4, 2) and all the digits are whole numbers. So, it is a four-digit whole number as well.
• c) 6825 - This option has four digits (6, 8, 2, 5) and all the digits are whole numbers. Hence, it is a four-digit whole number.
• d) 5931 - Similar to the previous options, this one also has four digits (5, 9, 3, 1) and all the digits are whole numbers. Therefore, it is a four-digit whole number.

In conclusion, all the given options (a, b, c, and d) are four-digit whole numbers.