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SOLUTION: what is the sum of 2/5 and 2/4 ? - Algebra

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You can put this solution on YOUR website! given (2/5)+(2/4) multiply both equations to get equal denominators (LCD) to get (8/20)+(10/20) add numerators to ...

5 - Visual Fractions

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This picture shows an addition example with two addends and a sum. The first addend ... The numerals <sup>12</sup>/8 , 1 <sup>4</sup>/8 and 1 <sup>1</sup>/2 are all correct names for the sum of <sup>5</sup>/8 and <sup>7</sup>/8. Add Fractions ... What is the sum of 1 <sup>2</sup>/3 and 2 <sup>1</sup>/5? To find the sum ...

Translating Verbal Expressions – Terms - Del Mar College

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Twice the sum of a number and three. 2(x + 3). 3. The difference of four times a ... 4(x – 6). 5. The total of five times a number and ten is the opposite three.

What is the sum of 2+4+6+8+…+98+100? - Quora

www.quora.com/What-is-the-sum-of-2 4 6 8 … 98 100

[math](2+100) + (4+98) + (6+96) + \cdots + (50+52). .... What is the sum of all 4 digit numbers that can be formed by 1,2,3,4,5,6,7,8,9 without a duplicate digit and  ...

What is the sum of 2+3+4+..+100? - Quora

www.quora.com/What-is-the-sum-of-2 3 4 - 100

What is the sum of 2+3+4+..+100 ... Sum of N terms of an AP is given by N*(2*a + (N-1)*d)/2. ... How do I find the sum of the series: 11⋅2+12⋅3+13⋅4+145+…

An Introduction to Runsums

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Jan 14, 2016 ... 9 occurs in row 2 and column 4 and so the sum of the numbers from 2 to 4 is 9: ... Use your table to find all the runsums of 2, 3, 4, 5, 6, 7, 8, 9 and 10. .... What is the SMALLEST number that is a sum of a run of three numbers?

Adding, Subtracting, Multiplying, Dividing Fractions - Math Forum ...

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I will use the notation 1/2, meaning 1 over 2, or 1 divided by 2 to represent the ... So I have 3/4 of the sum and there is 1/4 remaining. ... Example: 5/8 - 1/4 Now to make the two denominators equal, we first express 1/4 as 2/8.

Answers - MathPuzzle.com

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Cheers, Carlos Ungil 13 - (1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27) ((1 2 15 27) ..... sum = 45 1 9 20 28 15 12 14 2 21 6 4 10 8 18 7 5 1 12 15 28 21 20 2 6 14 5 18 4 .... People often give answers or proofs, but what you usually don't see is how ...

Algebraic expressions - A complete course in algebra - The Math Page

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Do not confuse the centered dot -- 2·5, which in the United States means ... Note: When there is no operation sign between 3 and (4 + 5), it means multiplication. ... In other words, anything that looks like what you see above, we call a sum.

Thread: Find the sum of series: 1^2 - 2^2 + 3^2 - 4^2 + 5^2 ...

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Nov 13, 2015 ... What's New? Forum · FAQ · Calendar ... 1^2 - 2^2 + 3^2 - 4^2 + 5^2.... Question : Find the sum of the series - 1<sup>2</sup> - 2<sup>2</sup> + 3<sup>2</sup> - 4<sup>2</sup> + 5<sup>2</sup> ...... n terms

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NumberNut.com: Fractions and Decimals: Fractions: Addition

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When you divide the numerator and denominator by 3 you get 2/3. Answer: 5/9 + ... What about adding unlike fractions? You don't ... Write the sum of the numerators above the common denominator: 5/9 ... Answer: 2 2/9 + 4 3/9 = 6 5/9. What ...

Fractions | SkillsYouNeed

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<sup>5</sup>/4 is the same as 1<sup>1</sup>/4. <sup>3</sup>/2 = 1<sup>1</sup>/2. <sup>101</sup>/7 = 14<sup>3</sup>/7. When working with fractions, they ... Your sum now looks like this: <sup>3</sup>/8 + <sup>2</sup>/8. The answer is therefore is <sup>5</sup>/8 . ... In this case, the second number is what you stake, and the first is what you win.

What is the sum of 1/2,2/3 and 5/6 (385839) | WyzAnt Resources

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Sep 27, 2015 ... to multiply the first two fractions by an equivalent of 1 that will. give a 6 on the bottom of each: (1/2)(3/3) = 2/6. (2/3)(2/2) = 4/6. 5/6 no need to ...