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Show Answer - BrainBashers : Puzzles and Brain Teasers

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What number is two-thirds of one-half of one-fourth of 240? [Ref: ZDFT]. Answer: 20. One-fourth of 240 is 60. One-half of 60 is 30. Two-thirds of 30 is 20.

How to find half, or a third, or any part of a number -- A complete ...

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1. How can we take a part of a number that ends in 0's? A third of 120. Ignore the 0's and ... We can easily decompose 112 into two numbers whose half we know: 112 = 100 + 12. ... Because, since 24 has an exact third, then so does 240. And 240 is close to ... a) Each side will be increased by one quarter. What are the new  ...

To find a percent of a number -- A complete course in arithmetic

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In Lesson 4 we saw how to take 1% and 10% of a number simply by placing the decimal point. ... 2. How can we find 25% or a fourth of a number? Take half of 50 %. That is, take half of half. .... is 240. Therefore two thirds are 2 × 240 = 480.

What is one fourth divided by two thirds - Answers.com

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What is two thirds of one half of one fourth of 240? Answer: 20 1/4 or 240 is 60 and one half of 60 is 30 and 2/3 of 30 is 60/3 or 20. 1 person ... Gil Asakawa is a third-generation Japanese American, or Sansei, who was born in Tokyo. Follow.

What is two thirds of one half - Answers.com

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What is the answer to two thirds minus one half? That would be 1/6. 2 people found this useful ... What is two thirds of one half of one fourth of 240? Answer: 20 1/4 or 240 is 60 and one half of 60 is 30 and 2/3 of 30 is 60/3 or 20. 1 person ... Who had more casualties in the civil war how many more did they have? In: History ...

What is one third of 240 - Answers.com

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1 person found this useful. Was this ... One third of a number is the same as dividing that number by three. .... What is two thirds of one half of one fourth of 240?

What is one fourth of two thirds - Answers.com

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What does three holes and two thirds plus one hole and one fourth equal? this is the same ... What is two thirds of one half of one fourth of 240? Answer: 20 1/4 ...

fractions, decimals, percentages and ratios 1 - Abelard.org

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how to teach your child number arithmetic mathematics - fractions, decimals, .... one minus three quarters equals one quarter : 1 - 3/4 = 1/4 ... As you can see, one third of one is equivalent to two sixths, and one half is equivalent to three sixths. .... 20 and deal in 240ths, but this way we only have to deal in 60ths (2 x 2 x 3 x 5)...

Trigonometry Facts: The Amazing Unit Circle - Mathmistakes.info

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One quarter of a revolution (a right angle) equals 360°/4 = 90°. ... that divides the first quadrant in half; it is half a right angle: 360°/8 = 90°/2 = 45°. ... The angles one third and two thirds of the way through the second, third and fourth quadrants are 90° + 30° = 120°, 90° + 60° = 150°, 180° + 30° = 210°, 180° + 60° = 240°, 270 ...

Multiplying fractions by fractions - free lesson with a video

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In the video below, I first explain how that (1/2) x (1/3) means 1/2 of 1/3, and we ... We have studied how to find a fractional part of a whole number using ... For example,. 3. 5. of 80 is written as a multiplication: 3. 5. × 80 = 240. 5 ... One-half of , is . ... One-fourth of, is . .... Now Ted has completed a third of what was still...