Choose the appropriate sign for each of the following expressions in the table 1.98 * 10 ^ 5 is greater than less than or equal to 8.91 * 10 ^ 5
To determine the relationship between 1.98 * 10^5 and 8.91 * 10^5, we compare their values.
1.98 * 10^5 is less than 8.91 * 10^5 because the value of 1.98 is less than 8.91.
Therefore, for the expression 1.98 * 10^5 is greater than less than or equal to 8.91 * 10^5, we can choose the sign "<".
To compare the given expressions, we need to determine if 1.98 * 10^5 is greater than, less than, or equal to 8.91 * 10^5.
To do this, we compare the numerical parts of the expressions, which are 1.98 and 8.91. Since 8.91 is greater than 1.98, we can say that 8.91 * 10^5 is greater than 1.98 * 10^5.
Therefore, the appropriate sign to indicate this relationship is ">".
To determine the appropriate sign for each expression, we need to compare the values of the two numbers. Here's how we can do it step by step:
1. Convert both numbers to standard form:
- 1.98 * 10^5 = 198,000
- 8.91 * 10^5 = 891,000
2. Now, we can compare the two numbers:
- 198,000 is less than 891,000.
Therefore, we can say that 1.98 * 10^5 is less than 8.91 * 10^5.
In the table: 1.98 * 10^5 < 8.91 * 10^5