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. **

Converting from binary to decimal involves multiplying each binary digit by 2 raised to the power of its position from right to left, and then adding the results together. For example, the binary number 1011 would be converted to decimal as (1*2^3) + (0*2^2) + (1*2^1) + (1*2^0) = 11. Converting from decimal to binary involves repeatedly dividing the decimal number by 2 and keeping track of the remainders. The remainders, read from bottom to top, give the binary representation of the decimal number. For example, the decimal number 11 would be converted to binary as 1011 (11 ÷ 2 = 5 remainder 1, 5 ÷ 2 = 2 remainder 1, 2 ÷ 2 = 1 remainder 0, 1 ÷ 2 = 0 remainder 1). **

Converting between decimal, binary, hexadecimal, and two's complement numbers involves understanding the positional value of each digit in the number system. To convert from decimal to binary, you repeatedly divide the decimal number by 2 and note the remainders. For hexadecimal, you divide by 16 and convert remainders to hexadecimal digits. Two's complement is used to represent negative numbers in binary by taking the complement of the binary number and adding 1. Converting between these number systems requires practice and understanding of the conversion rules. **

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. **

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. **

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. **