The Common-school Arithmetic: a Practical Treatise on the Science of NumbersH. Cowperthwait & Company, 1858 - 276 σελίδες |
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Σελίδα 32
... SOLUTION.Writing the numbers as opposite , we add thus : 9 units and 8 units are 17 units , and 7 units are 24 units . But , as 24 units equal 2 tens and 4 units , we write the 4 units , and add the 2 tens with the tens . 2 tens and 5 ...
... SOLUTION.Writing the numbers as opposite , we add thus : 9 units and 8 units are 17 units , and 7 units are 24 units . But , as 24 units equal 2 tens and 4 units , we write the 4 units , and add the 2 tens with the tens . 2 tens and 5 ...
Σελίδα 38
... solution : What is the value of £ 27 18s . 8d . + £ 47 19s . 6d . + £ 86 178 . 11d . + £ 57 13s . 10d . ? 1ST SOLUTION . - Writing the numbers so that figures of the same denomi- nation shall fall under each other , we begin at the ...
... solution : What is the value of £ 27 18s . 8d . + £ 47 19s . 6d . + £ 86 178 . 11d . + £ 57 13s . 10d . ? 1ST SOLUTION . - Writing the numbers so that figures of the same denomi- nation shall fall under each other , we begin at the ...
Σελίδα 39
... SOLUTION . - Writing the numbers as before , we add thus : 10d . + 11d . + 6d . + 8d . = 35d . , which , since 12d . 1s . , must equal as many shillings as there are 12 in 35. This , found by dividing 35 by 12 , gives 2s . 11d . Writing ...
... SOLUTION . - Writing the numbers as before , we add thus : 10d . + 11d . + 6d . + 8d . = 35d . , which , since 12d . 1s . , must equal as many shillings as there are 12 in 35. This , found by dividing 35 by 12 , gives 2s . 11d . Writing ...
Σελίδα 45
... SOLUTION . - Writing the numbers as opposite , and beginning at the right hand , we proceed thus : since 8 units cannot be subtracted from 3 units , we reduce 1 of the 8 tens of the minu- end to units ; 1 ten = 10 units , which , added ...
... SOLUTION . - Writing the numbers as opposite , and beginning at the right hand , we proceed thus : since 8 units cannot be subtracted from 3 units , we reduce 1 of the 8 tens of the minu- end to units ; 1 ten = 10 units , which , added ...
Σελίδα 50
... SOLUTION . Writing the numbers as opposite , we subtract thus : since 21 gr . cannot be sub- tracted from 14 gr . , we reduce 1 of the 16 dwt . to grains . 1 dwt . 24 gr . , which , added to the 14 gr . , gives 38 gr . , from which ...
... SOLUTION . Writing the numbers as opposite , we subtract thus : since 21 gr . cannot be sub- tracted from 14 gr . , we reduce 1 of the 16 dwt . to grains . 1 dwt . 24 gr . , which , added to the 14 gr . , gives 38 gr . , from which ...
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The Common-School Arithmetic: A Practical Treatise on the Science of Numbers ... Dana P. Colburn Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
25 per cent 9 mo added altitude amount apples arithmetical series Avoirdupois barrels bought bushels called Cash Account cents per lb cents per pound common ratio complete quotient compound contain cost cube root cubic decimal fractions denominator diameter discount dividend dollars earn equal flour gain or loss gallons gives greatest common divisor Hence ILLUSTRATION improper fraction inches interest John Ellis July least common multiple Mdse miles minuend molasses months multiply owes paid par value payable payment places prime factors principal quarts quotient Reduce remainder removing the point rods Sept sold SOLUTION square feet square root subtracted subtrahend sugar tens tenths term trial divisor true divisor units VULGAR FRACTIONS weighing wide write
Δημοφιλή αποσπάσματα
Σελίδα 241 - A sphere is a solid, bounded by a curved surface, every part of which is equally distant from a point within, called the centre.
Σελίδα 29 - CUBIC MEASURE 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard...
Σελίδα 32 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score.
Σελίδα 68 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 30 - Every circumference of a. circle, whether the circle be large or small, is supposed to be divided into 360 equal parts called degrees. Each degree is divided into 60 equal parts called minutes, and each minute into 60 equal parts called seconds.
Σελίδα 119 - Dividing both numerator and denominator of a fraction by the same number both divides and multiplies the fraction by that number, and, therefore, docs not alter its value.
Σελίδα 27 - An angle less than a right angle is called an acute angle; an angle greater than a right angle and less than two right angles is called an obtuse angle.
Σελίδα 33 - WEIGHTS. 10 milligrammes = 1 centigramme. 10 centigrammes = 1 decigramme. 10 decigrammes = 1 gramme. 10 grammes = 1 decagramme. 10 decagrammes = 1 hectogramme. 10 hectogrammes = 1 kilogramme. 10 kilogrammes = 1 myriagramme.
Σελίδα 159 - In any proportion, the product of the means is equal to the product of the extremes.
Σελίδα 22 - I, stands for one ; V, for five ; X, for ten; L, for fifty ; C, for one hundred ; D, for five hundred ; and M, for one thousand.