What is .625 as a fraction in its simplest form and how do you work it out? To convert a decimal to a fraction, divide the numbers after the decimal point by 10 to the power of the quantity of numbers after the decimal. The decimal number 0.625 has the number 625 after the decimal point and as there are 3 numbers after the decimal point, 10 to the power of 3 gives 1,000. ...
What is .375 as a fraction in its simplest form? To convert a decimal number to a fraction divide the numbers after the decimal place by 10 to the power of the quantity of numbers after the decimal place. For example, the number 0.375 has the number 375 after the decimal point and as there are 3 numbers after the decimal point 10 to the power of 3 gives 1,000: a one with 3 zeroes after it. ...
How do you add fractions when the denominators are different and one, none or both fractions contain a mixed number? To add fractions when the denominators are different simply find the lowest common multiple shared by both denominators, increase the fractions to match their new denominators, then add the numerators up, if they exceed the denominator reduce the numerator by the value of the denominator until it What Is The Denominator? ...
How many edges does a triangular pyramid have? The number of edges a triangular pyramid has is 6. What Is A Triangular Pyramid? A triangular pyramid is an object made up of 4 triangle shapes. It has a central triangle with the other three triangles connected to the central triangles edges, and each of those triangles connected together at one central point, like so: ...
How many months have 28 days? If you’re not careful with this question when you’re reading it, you could very easily trip up and give an incorrect answer. Most people interpret this question as: how many months have 28 days only? And people are quick to answer 1 thinking that February is the only month with 28 days. And this would be correct if that was what the question asked, but the question did not ask that. ...
How can you tell if a number is divisible by four? If the last two digits of the number are divisible by four then the original number is also divisible by 4. For example, if the number is $47,128$ then the last two digits of that number is 28. As 28 is not divisible by 4 the original number $47,128$ is not divisible by four. Why Does This Method Work? The reason why this method works is that the multiples of four reset at every hundred. Therefore, if you start at four and progress by 4’s you’ll hit 100. ...
How do you know if a number is divisible by three? The fastest way of determine if a number can be divisible by 3 is to add up all the digits in the number and if that number is divisible by 3 then the original number is divisible by 3. For example, suppose the original number tested to see if it can be divisible by 3 is the number $1,234$. ...
HSC School Rankings Top Schools in NSW How have the top 600-odd NSW schools fared over the last 7 years? After ferreting around the web for historical data I’ve been able to cobble together a spreadsheet listing the ranking of 600-odd schools since 2015. The data has simply captured the rank of each school according to the HSC results for each year. The data can help determine if the recent result of the school was “normal” or if their result was “abnormal”. ...
How do you solve math problems where the question asks to detail the three consecutive integer numbers whose sum is $x$? The problem can easily be solved if you apply algebra. As there are 3 consecutive integer numbers involved in this problem you could represent these three numbers as $n$, $n+1$ and $n+2$. What Does n+1 Mean? In the context of this representation, it means the next number after $n$. ...
When I first heard of the split strategy and my child’s inadequacy of being able to perform it, my first reaction was, “Split what??” It can seem like a convoluted means of being able to add numbers, but there’s a method to the mathematical madness. The split strategy is a mathematical technique to help your child add larger numbers: two-digit numbers and up. It is a technique that helps your child to learn the place value of numbers, and their relationship to each other. ...