The Popular Educator, Τόμος 4John Cassell, 1854 |
Αναζήτηση στο βιβλίο
Αποτελέσματα 6 - 10 από τα 30.
Σελίδα 85
... fractions , 19 4x must be divisible by 19 ; and therefore x = 19 ; whence y = 1 , and z = 80 * The answer is , therefore , 19 oxen , 1 sheep , and 80 geese . The other question is useless , and so plain that it needs no explanation ...
... fractions , 19 4x must be divisible by 19 ; and therefore x = 19 ; whence y = 1 , and z = 80 * The answer is , therefore , 19 oxen , 1 sheep , and 80 geese . The other question is useless , and so plain that it needs no explanation ...
Σελίδα 98
... fractions of an inch , placed upon a stand which is brought exactly into the vertical position by adjusting screws at the bottom . On this scale there is placed a sliding telescope sight , exactly at right angles to the vertical , which ...
... fractions of an inch , placed upon a stand which is brought exactly into the vertical position by adjusting screws at the bottom . On this scale there is placed a sliding telescope sight , exactly at right angles to the vertical , which ...
Σελίδα 113
... fractions having a common de- a - b a + b Ans . and a2 - f2 a2 - b2 ' 130. An integer and a fraction are easily reduced to fractions having a common denominator , by making the former a fraction ; see Art . 121 . ac с 5. Reduce a and b ...
... fractions having a common de- a - b a + b Ans . and a2 - f2 a2 - b2 ' 130. An integer and a fraction are easily reduced to fractions having a common denominator , by making the former a fraction ; see Art . 121 . ac с 5. Reduce a and b ...
Σελίδα 114
... fraction . Ans . bd by e d - y ૨૨ 1 1 8. Reduce x2 + ax + a2 + to an improper fraction . 14. Reduce and a2b3 a362 to fractions having a common de- X - a Ans . nominator . a Ans . and 9. Reduce 2x - 4a + a3bis 7a2 x + 2a to an improper ...
... fraction . Ans . bd by e d - y ૨૨ 1 1 8. Reduce x2 + ax + a2 + to an improper fraction . 14. Reduce and a2b3 a362 to fractions having a common de- X - a Ans . nominator . a Ans . and 9. Reduce 2x - 4a + a3bis 7a2 x + 2a to an improper ...
Σελίδα 115
... fraction . Ans . d Y 2acx 3bdy 135. For many purposes , it is sufficient to add fractions in the same manner as integers are added , by writing them one after another with their proper signs . 20. Reduce 7 2 of 2014 of 4ab 2 2c of of 4 ...
... fraction . Ans . d Y 2acx 3bdy 135. For many purposes , it is sufficient to add fractions in the same manner as integers are added , by writing them one after another with their proper signs . 20. Reduce 7 2 of 2014 of 4ab 2 2c of of 4 ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acid adjectives adverbs ammonia antimony aorist apparatus arsenic atmosphere barometer body bottle called Cash Account CASSELL'S compound contains Cotton Account dative denotes density direction employed English equal example exercise exterior angle Florence flask force fraction French genitive given glass grave accent gravity greater Greek hence hydrogen inches Italian language Latin latter LESSONS liquid London and Westminster manganese marked means mercury metal motion nitric acid noun object orifice oxygen pá-dre participle particles Perfect Tense piston Pluperfect Tense plural precipitate preposition present pressure pronounced quantity qué-sto remark right angles rocks scale sentence side solution sound straight line student sulphur sulphuret surface syllable Tense thou tion triangle tube ú-na University of Pavia velocity verb vessel vowel weight werde Westminster Bank words würde zinc ας δε εν εστιν ης Οἱ ον ου