The Book We Need

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Whitaker and Ray Company (incorporated), 1902 - Arithmetic - 218 pages
 

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Page 105 - If the product of the means is divided by one of the extremes, the quotient will be the other extreme ; and if the product of the extremes is divided by one of the means, the quotient will be the other mean.
Page 113 - XV — 24, as shown in the operation. 2. 5 compositors, in 16 days, of 14 hours each, can compose 20 sheets of 24 pages in each sheet, 50 lines in a page, and 40 letters in a line; in how many days, of...
Page 163 - The diameter of a sphere is a straight line passing through the centre, and terminated by the surface ; as A B.
Page 105 - ... if the product of the means be divided by one of the extremes, the quotient will be the other extreme...
Page 27 - The number taken away is called the subtrahend; the number from which the subtrahend is taken, the minuend; and the number remaining, the remainder or difference.
Page 163 - The surfaces of all similar figures are to each other as the squares of their like dimensions.
Page 158 - Subtract the square of this figure from the left-hand period, and to the remainder annex the next period for a dividend.
Page 115 - How many days will 12 men require to do a piece of work, that 95 men can do in 7£ days?
Page 70 - And each of the numbers A, B is odd ; therefore C is made up of odd numbers the multitude of which is odd. Thus. C is odd. [ix. 23] QED PROPOSITION 30. If an odd number measure an even number, it will also measure the half of it. For let the odd number A measure the even number B ; I say that it will also measure the half of it.
Page 141 - Three months after date, I promise to pay to the order of John Brown & Co.

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