Expanded Form of Decimal Numbers Here, we will discuss about the expanded form of decimal numbers. In expanded form of decimal numbers we see that, how to read and write the decimal numbers. Expanded form means writing each digit in its given place value and add them all together. Expanded form of any number with […]
Read More →Decimal to Fraction – Convert All decimal numbers can be converted into fractions. Converting decimal to fraction depending on the number of decimal place that may be tenths, hundredths, thousandths etc. In converting decimals to fractions, we know that a decimal can always be converted into a fraction by using the some steps. There are examples will […]
Read More →Convert Percentage into Decimal Converting a percentage into a decimal is an essential skill in mathematics that helps in various calculations, including financial analysis, statistics, and everyday math. Here’s a detailed explanation: Understanding Percentages and Decimals Percentage: A percentage represents a part per hundred. For example, 50% means 50 out of 100. Decimal: A decimal […]
Read More →Decimal Numbers A number whose whole number part and fractional part is separated by a decimal point is known as a decimal number. A dot (.) represents a decimal point. When the numbers are expressed in the decimal form are called decimal numbers. In a decimal number decimal point […]
Read More →Mathematics – Interesting and Amazing Facts The great Indian mathematician and astronomer, Aryabhatt in (476 – 550 C.E.) found the correct value of 𝝅 to four decimal places 3.1416. Now with the help of high speed computers and advanced algorithms, the value of 𝝅 is computed to over 1.24 trillion decimal places. The value of 𝝅 (pi) computed, decimal expansion in […]
Read More →Converting Fraction into Percentage Converting a fraction into a percentage involves a simple process. Here’s a detailed explanation with examples to help we understand the steps clearly: Steps to Convert a Fraction into a Percentage 1. Understand the fraction: A fraction consists of two numbers, the numerator (top number) and the denominator (bottom number). A […]
Read More →Irrational Numbers – Definition, Examples, Properties Definition and Properties of Irrational Numbers Irrational Numbers An irrational number is a real number that cannot be expressed as a simple fraction, i.e., it cannot be written in the form a/b, where a and b are integers and b≠0. This means irrational numbers have non terminating, non-repeating decimal […]
Read More →Decimal Expansions of Real Numbers There are three types of decimal expansions of real numbers. 1.Terminating 2. Non Terminating, Repeating 3. Non Terminating, Non Repeating 1.(Terminating) The remainder becomes zero. Let us take examples to know it. Example 1: Expansion of 7/4 In the example of 7/4 we found that after some steps the remainder becomes zero and the decimal […]
Read More →Addition of Decimal numbers 1. John bought 5kg 70g of grapes, 3kg 50g apple and 4kg 200g of mangoes. Find the total weight of all the fruits he bought? Solution: 1000g = 1kg 70g = 1/1000 x 70/1 […]
Read More →Percent Worksheet For Practice 1. 24% of 130 cm. 2. 50% of 120 mg. 3. 25% of 1000 ml. 4. 135% of 90 5. 25% of 10 6. 18.5% of 6000 kg. 7. 20.5% of 120 8. 75% of 2000 9. 30% of 1700 10. 80% of 1100 Answers 1. 31.2 cm. 2 […]
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