Mathematics

What is half of 30? Half of 30 is 15. Whenever you want to find out half of a number, you have to divide by 2. Dividing in Half Dividing by two or multiplying by 1/2 are two equivalent ways of finding half of a number.

What is 28 divided by 4? 28 divided by 7 equals 4. Basic Division in Mathematics When we divide one number by another number, we are asking how many times the second number can go into the first. In some cases, like 28 divided by 7, we end up with a whole number (28/7 = … Read more

What Is 128 Divided By 16? 128 divided by 16 is 8. Division Often, math problems require you to divide a number. This type of problem is asking you how many times the second number goes into the former.

What is 1,000 divided by 30? 1,000 divided by 30 is equal to the repeating decimal 33.33333…. or the mixed number 33 1/3. 1,000 / 30 = 33.3333333… 1,000 / 30 = 33 1/3 Whole Number Division There are a number of rules and properties of whole numbers and arithmetic with whole numbers that allow … Read more

What Is 5′ 11” In Meters? So, 5′ 11” is 1.8034 meters. Conversion Factors When converting units of measure, conversion factors are considered. Conversion factors are equality relationships between units of measure. While some conversions are done between the same system like Standard Units, others might switch between Standard and Metric or some other unit.

What Is The Prime Factorization Of 24? The prime factorization of the number 24 is 2 × 2 × 2 × 3. You can also write this with exponents as 23 × 3. Prime and Composite Numbers A prime number is a number with only two factors, itself and 1. A composite number has additional factors. … Read more

What Is The Prime Factorization of 63? The prime factorization of 63 is 7 x 3 x 3. Prime Factorization Prime factorization is a list of multiplications with prime numbers in it. If we look for the prime factorization of a number, the answer would be the number itself. However, there are methods used to … Read more

What Is 20 Percent Off of 30 Dollars? 20 percent of 30 dollars is 6 dollars. Calculating the Percent Off You’ve probably been shopping and seen something you wanted to buy that was on sale. It’s listed as 20 percent off. How can you figure out how much you’ll save? You need to figure out … Read more

What Is One Third Plus One Third? One-third plus one-third equal two-thirds. When you are adding fractions, the denominators must be the same. In this problem, 1/3 plus 1/3, the denominators are the same already, so you don’t need to do anything with them. Once the denominators are the same, you then add the numerators … Read more

What Are 5 Feet 10 Inches In Inches? 5 feet 10 inches is equivalent to 70 inches. Converting Units of Length If you are 5’10” tall, how tall would that be if you reported it just in inches? To find out, you need to know how to convert feet to inches.