Robinson's New Higher Arithmetic: For High Schools, Academies, and Mercantile Colleges |
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Page 107
... divisibility : 2 is an exact divisor of every even number . 3 is an exact divisor of a number if the sum of its digits is divisible by 3 . 4 is an exact divisor of a number if the number expressed by its two right - hand figures is ...
... divisibility : 2 is an exact divisor of every even number . 3 is an exact divisor of a number if the sum of its digits is divisible by 3 . 4 is an exact divisor of a number if the number expressed by its two right - hand figures is ...
Page 108
... divisible by 5 . And the same will be true of every other number in the series . Hence , 3. If we cancel every third number , counting from 3 , no number divisible by 3 will be left ; and since 3 times 5 will be canceled , 5 times 5 ...
... divisible by 5 . And the same will be true of every other number in the series . Hence , 3. If we cancel every third number , counting from 3 , no number divisible by 3 will be left ; and since 3 times 5 will be canceled , 5 times 5 ...
Page 109
... divisible by 2 , 3 , 5 , 7 , or 11 ; the numbers in the columns of " Factors " are the least prime factors of the numbers thus formed respectively . Thus , in one of the columns of " Numbers " we find 39 , in bold - face type , and ...
... divisible by 2 , 3 , 5 , 7 , or 11 ; the numbers in the columns of " Factors " are the least prime factors of the numbers thus formed respectively . Thus , in one of the columns of " Numbers " we find 39 , in bold - face type , and ...
Page 112
... divisible by 3 and the quo- tient is 8959. By the factor table , we find the least prime factor of this number to be 17 ; dividing by 17 , we have 527 for a quo- tient . Referring again to the table , we find 17 to be the least factor ...
... divisible by 3 and the quo- tient is 8959. By the factor table , we find the least prime factor of this number to be 17 ; dividing by 17 , we have 527 for a quo- tient . Referring again to the table , we find 17 to be the least factor ...
Page 113
... divisible will be 1 , 1 x 2 = 2 , 1 x 2 x 2 = 4 , and 1 x 2 x 2 x 2 = 8 ; these we write in the first line . Multiplying the first line by 3 and writing the products in the second line , and the second line by 3 , writing the products ...
... divisible will be 1 , 1 x 2 = 2 , 1 x 2 x 2 = 4 , and 1 x 2 x 2 x 2 = 8 ; these we write in the first line . Multiplying the first line by 3 and writing the products in the second line , and the second line by 3 , writing the products ...
Other editions - View all
Robinson's New Higher Arithmetic: For High Schools, Academies, and ... Horatio Nelson Robinson No preview available - 2017 |
Robinson's New Higher Arithmetic: For High Schools, Academies, and ... Horatio Nelson Robinson No preview available - 2017 |
Robinson's New Higher Arithmetic: For High Schools, Academies, and ... Horatio Nelson Robinson No preview available - 2016 |
Common terms and phrases
acres amount annex avoirdupois barrels base bill bought bushels ciphers circumference column common denominator common difference common fraction compound interest contain continued fraction cube root decimal places diameter digits discount divide dividend dollars equal exact divisor Examples excess of 9's exchange Find the area Find the cost gain gallons geometrical progression given number Gold greater number greatest common divisor Hence hundred improper fractions inches integers last term least common multiple length longitude measure miles minuend mixed numbers months multiplicand multiply NOTE number expressed number is divisible number of terms obtain payable payment pound premium prime factors principal quantity quotient rate per cent ratio Reduce remainder repetend result right-hand figures rods RULE RULE.-I side sold SOLUTION specific gravity subtract subtrahend third trial divisor units weight whole number worth write yards
Popular passages
Page 489 - A cylinder is conceived to be generated by the revolution of a rectangle about one of its sides as an axis.
Page 399 - Thirty days after sight of this first of exchange (second and third of the same tenor and date unpaid...
Page 429 - The Square Root of a number is one of the two equal factors that produce the number. Thus, the square root of 64 is 8, for 8 x 8 = 64.
Page 374 - If the payment be less than the interest, the surplus of interest must not be taken to augment the principal; but interest continues on the former principal until the period when the payments, taken together, exceed the interest due, and then the surplus is to be applied towards discharging the principal; and interest is to be Computed on the balance, as aforesaid.
Page 477 - A circle is a plane figure bounded by a curved line, called the circumference, every point of which is equally distant from a point within called the center.
Page 184 - Measures of length are used in measuring lines or distances. TABLE. 12 inches (in.) = 1 foot (ft.). 3 feet = 1 yard (yd.). 5£ yards, or 16| feet = 1 rod (rd.).
Page 432 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Page 402 - Sixty days after sight of this FIRST of EXCHANGE (Second and Third of same tenor and date unpaid...
Page 249 - RULE. — Multiply the length (in feet) by the width (in inches) and divide the product by 12 — the result will be the contents in square feet.
Page 374 - If the payment exceeds the interest, the surplus goes toward discharging the principal, and the subsequent interest is to be computed on the balance of principal remaining due. If the payment be less than the interest, the surplus...