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Order of Operations Calculator

Enter your math problem here Back √ AC ʸ√ % x² ( xʸ ) 7 8 9 ÷ 4 5 6 × 1 2 3 – 0 . = + The steps and solution are shown below Found a bug?

Changing a Decimal to a Fraction

How to Change a Decimal to a Fraction In order to change a decimal into a fraction, start by considering the place value of the decimal. If it is in the hundredths, the number can be written over 100. For example, .424 can be written as a fraction. Since it’s furthest place value is the … Read more

Adding Fractions with Whole Numbers Overview

A mixed number is a number that has a whole number part and a fractional part. Here is a visual representation of a mixed number. This model shows two rectangles that are shaded completely, which represents whole numbers, and one rectangle that is shaded partially, which represents a fraction. This fraction model represents the mixed … Read more

Converting Area Measurements Overview

The conversion of area measurements is the process of changing between different units of measurement for the same quantity. For example, if a garden has an area of 1 square yard, this area can be converted to an equivalent amount of feet. Since 1 yard is equal to 3 feet, the length and the width … Read more

How to Change Fractions to Percentage

How to Change Fractions to Percentage In order to change a fraction to a percentage, first divide the numerator by the denominator, then multiply by 100% (move the decimal two places to the right). For example, to convert 5/8 into a percentage, first divide 5 by 8, which is 0.625. Then multiply your answer by … Read more

Standard Form to Scientific Notation

Standard Form to Scientific Notation In order to change a number from standard form to scientific notation, you must first rewrite the number so it is between 1 and 10 by moving the decimal either to the left or right. For example, 32,581 would be changed to 3.2581. Then multiply the number by 10 raise … Read more

Changing a Percent to a Decimal

How to Change a Percent to a Decimal To convert a percentage to a decimal, simply divide the percentage by 100. A simple way to do this is to move the decimal two places to the left. Whenever you see a number, there is an implied decimal there, even if it is not shown. Take … Read more

ISEE Lower Level Practice Test

The Independent School Entrance Exam (ISEE) Lower Level is administered by the Educational Records Bureau for children in grades 5 and 6. Over 1,200 private middle schools and high schools use this exam to ensure new students are being admitted to a grade level that best fits their knowledge and abilities. Click “Start Test” above … Read more

ACT® Reading Practice Test

The Reading section of the ACT® evaluates your ability to identify key ideas and details, understand a text’s craft and structure, and comprehend the integration of knowledge and ideas. ACT® is a registered trademark belonging to ACT Education Corp. (“ACT”). ACT is not involved with or affiliated with Mometrix Media LLC, nor does ACT endorse … Read more