2016年7月5日 · 25/64 With this question, it looks confusing - what do I do with the 5 and the - do I multiply just one or both? But if we remember that when we square something we are simply multiplying by itself, that might help clear up any confusion. Starting with the original: (5/8)^2 we can rewrite this as: (5/8)(5/8) a quick bit of multiplication gets …

2016年10月25日 · 20. 8 -: 2/5 We can change the to multiplication by inverting the fraction. 8 xx 5/2 40/2 20. 19369 views around the world

2016年8月22日 · You would have been told the shortcut way of just dividing 8 into 5. Easy if you have a calculator. Sometimes not so if you have to do it manually. What follows is just one method out of several. There some fractions that it is advisable that you commit their decimal equivalents to memory. This is one of them. Known: #1/8=0.125# So #5/8 ...

2016年3月28日 · 10/16 Recall that an equivalent fraction is a fraction which is equal in value to another fraction, although its numerator and denominator may look different. For example, in the following picture, 1/2, 2/4, and 4/8 are all equivalent to each other. You can see that they have the same amount of their circle shaded. The only difference is …

2015年9月17日 · 5/8 First you need to put the same base for both numbers, finding the minimum common multiple of 4 and 8, that's 8. Turning 1/4 in a number with 8 as base: first, divide 8 : 4 = 2. Then multiply 1/4 x2 and it will be 2/8. Then you're able to calculate it: keep the base and add the tops 2/8 + 3/8 = 5/8.

2016年11月24日 · 12/8 = 1.5 You can do this by just dividing: 12 div 8 = 1.5 You could also use fractions and equivalent fractions to find the decimal. 12/8 = 1 4/8 = 1 1/2 Make the denominator into a power of 10. 1 1/2 = 1 5/10 = 1.5 Using a different denominator: 12/8 xx 125/125 = 1500/1000 = 15/10 = 1.5

2018年2月21日 · 5/8=0.625 To convert a fraction to a decimal, just divide the numerator by the denominator. Since 8 is larger than 5, in order to divide, we must add a decimal point and some zeroes after the 5. We may not know how many zeroes to add but it doesn’t matter. If we add too many we can erase the extras; if we don’t add enough, we can add more. Sometimes, you may get a repeating decimal. We can ...

So take #x^2 + x#. Variables (x and x) match, but exponents (2 and 1) do not, so you cannot combine. Take #x^2 + y^2#. Exponents (2 and 2) match, but variables (x and y) do not. Now, take #3x^2 + 5x^2# These CAN be combine since the variable of x and power of 2 match. So we have #3x^2 + 5x^2 = (3 + 5)x^2 = 8x^2# Like Term Calculator

Sara and Matt each ordered of a medium pizza. Sara ate 3/8 of her pizza for lunch and 2/8 for for and snack. Matt ate 2/4 of his pizza for lunch and 1/4 , for a sna

2018年3月7日 · 55 Add the first and the last numbers of the sequence and repeat for the other sets of numbers. 1 + 10 = 11 2 + 9 = 11 3 + 8 = 11 4 +7 = 11 5 + 6 = 11 This gives 5 sets of numbers that equal 11. 5 xx 11 = 55