1150 is a terminating decimal because it can be expressed as a finite decimal number without any repeating digits. In this case, 1150 can be written as 1150.000000... with no repeating pattern. **

To multiply decimal numbers and decimal fractions, you simply multiply the numbers as if they were whole numbers and then place the decimal point in the product so that it has the same number of decimal places as the total number of decimal places in the factors. For dividing decimal numbers and fractions, you move the decimal point to the right in both the dividend and the divisor until the divisor is a whole number. Then, you perform the division as if they were whole numbers and place the decimal point in the quotient so that it has the same number of decimal places as the total number of decimal places in the dividend. **

Finite decimal numbers are decimal numbers that have a limited number of digits after the decimal point, meaning they terminate or end. On the other hand, decimal numbers can be finite or infinite. Infinite decimal numbers have a repeating pattern of digits after the decimal point, such as 1/3 = 0.3333... The key difference is that finite decimal numbers have a definite endpoint, while decimal numbers can either terminate or have a repeating pattern. **

To round decimal numbers in SQLite to two decimal places, you can use the `ROUND()` function. For example, to round a column named `price` to two decimal places, you can use the following query: `SELECT ROUND(price, 2) FROM table_name;`. This will round the `price` column to two decimal places in the result set. **

Decimal numbers are a way of representing numbers that include a decimal point, allowing for values between whole numbers. They are based on the powers of 10, with each digit to the right of the decimal point representing a decreasing power of 10 (e.g. tenths, hundredths, thousandths, etc.). Decimal numbers are commonly used in everyday life for measurements, money, and other precise quantities. They are also used in mathematical calculations and are an essential part of the decimal system. **

Decimal fractions are a way of representing parts of a whole number. They are numbers that are expressed in decimal form, with a decimal point separating the whole number part from the fractional part. The fractional part is a number less than 1, and it is expressed in terms of tenths, hundredths, thousandths, and so on. For example, 0.5 represents half, 0.75 represents three-quarters, and 0.25 represents one-quarter. Decimal fractions are commonly used in everyday life for measurements, money, and percentages. **

No, not every decimal number with decimal places is ultimately periodic in binary code. For example, the decimal number 0.1 is not ultimately periodic in binary, as it has an infinite binary representation (0.0001100110011...). Ultimately periodic binary representations occur when the decimal number can be expressed as a fraction with a denominator that is a power of 2. If the decimal number has a non-repeating decimal expansion, its binary representation will be non-repeating as well. **

When shifting the decimal point in decimal fractions, moving it to the right increases the value of the number, while moving it to the left decreases the value. Each time the decimal point is shifted one place to the right, the value of the number is multiplied by 10. Conversely, each time the decimal point is shifted one place to the left, the value of the number is divided by 10. This shifting of the decimal point allows us to easily express numbers in different units of measurement and to perform calculations involving decimal fractions. **