Exam Tips, Study Plans, and Practice:Page 18

Did you know that humans usually have 23 pairs of chromosomes that contain the genetic information of our body? This is only one example of the many situations in which the number 23 appears in our lives. In what follows, we will study some properties of 23 as a prime number. We will start recalling […]

Did you know that the average normal temperature of the human body is 37° C? This is only one of many curiosities about number 37.In mathematics, 37 is known as the 12th prime number. In what follows, we will study some properties of 37 as a prime number. We will start recalling some definitions that […]

What do the numbers 31, 331, 3 331, 33 331, 333 331, 3 333 331, and 33 333 331 have in common? They are all prime numbers! That is pretty amazing! Don’t you think? In this article, we will learn why 31 is a prime number, and more of its properties. We will start recalling […]

1/12 as a decimal is 0.083 Want to practice? Solution All fractions can be converted to the decimal form by the long division method. The fraction can be written as. Let us do the long division for the given fraction. When the dividend is less than the divisor, add a decimal point to the quotient […]

1/7 as a decimal is 0.142857 Want to practice? Solution The decimals are numbers that have a whole number part and a fraction part separated by a decimal point. The digits on the left of the decimal point represent the whole number part and the digits on the right represent the fraction part. All fractions […]

1/9 as a decimal is 0.1111 Want to practice? The decimal form of the fraction is the representation of the whole number and the fraction part separated by the decimal point. The decimal form of a fraction is obtained by dividing the numerator of the fraction by the denominator. A decimal number answer is arrived […]

1/1 as a decimal is 1 Want to practice? Solution We use fractions to denote values that are not whole numbers. The fractions are made of two parts -numerator and denominator. The numerator part denotes the partial value of the fraction and the denominator denotes the number of parts in the whole. The fraction is […]

1/11 as a decimal is 0.09 Want to practice? Complete the given division and fill in the blanks. Solution Step 1: Add a decimal point to the quotient as 11 > 1 and is not divisible. By doing so we can add one 0 to the dividend to make it 10. As it can be […]

1/10 as a decimal is 0.1 Want to practice? Write the fraction 1/10 as a decimal without the long division. Solution Fractions have two parts- the numerator and the denominator. The numerator is the number at the top of the fraction and the denominator is the number at the bottom of the fraction. All the […]

1/16 as a decimal is 0.0625 Want to practice? Solution Use the concept of equivalent fractions to write the fraction 1/16 as a decimal. The equivalent fractions are the fraction that is derived by multiplying different numbers with the numerator and denominator of the fraction. All the equivalent fractions of a fraction simplify to the […]