A Key to the Western Calculator : Containing the Solution of All the Examples And Questions for Exercise ...
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In our eReader you can find the full English version of the book. Read A Key to the Western Calculator : Containing the Solution of All the Examples And Questions for Exercise ... Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book A Key to the Western Calculator : Containing the Solution of All the Examples And Questions for Exercise ...
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To quickly assess the difficulty of the text, read a short excerpt:
DIRECT PROPORTION.
Page 66.
Quest. 2. Horses 18? 1A , , , C 60 horses ™^? 10 bushels. 5^5 0rSe days 20 5 £36 days m 10x60x36 Then— —--— = 10x3x2 = 60 bushels.
18x20 Or thus, horses days bu. 10*60*36 As 18 : 20 : : 10 Then * * =60 bushels.
60 : 36 18x20 Or, by two statings, horses bn. horses As 18 : 10 : : 60 : 33| bushels.
days bu. dai/s bushels.
And, as 20 : 33j : : 36 : 60 as before.
48 DOUBLE RULE OF THREE Page 66.
Stated thus, Or thus, 3. Men 7 ~) _ A 1K C21 men men days lbs.
days 14 5 1 3 ...days 7—14—56 21— 3 56x21 x3 Then-— — ——=4x3x3=36 pounds 7x14 r Or by two statings, men men lb. lb.
As 7 : 21 : : 56 : 158, and days days ' lb.
As 14 : 3 : : 168 : 36 pounds.
Stated, thus, Or thus, Students 8 "] dolls. C 12 stud. stu. mo. dolls.
I 384 1 8— 6—384 months 6 10 mo. 12—10 Then, - 4X o 12 !
What to read after A Key to the Western Calculator : Containing the Solution of All the Examples And Questions for Exercise ...?
You can find similar books in the "Read Also" column, or choose other free books by Armstrong John to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
DIRECT PROPORTION.
Page 66.
Quest. 2. Horses 18? 1A , , , C 60 horses ™^? 10 bushels. 5^5 0rSe days 20 5 £36 days m 10x60x36 Then— —--— = 10x3x2 = 60 bushels.
18x20 Or thus, horses days bu. 10*60*36 As 18 : 20 : : 10 Then * * =60 bushels.
60 : 36 18x20 Or, by two statings, horses bn. horses As 18 : 10 : : 60 : 33| bushels.
days bu. dai/s bushels.
And, as 20 : 33j : : 36 : 60 as before.
48 DOUBLE RULE OF THREE Page 66.
Stated thus, Or thus, 3. Men 7 ~) _ A 1K C21 men men days lbs.
days 14 5 1 3 ...days 7—14—56 21— 3 56x21 x3 Then-— — ——=4x3x3=36 pounds 7x14 r Or by two statings, men men lb. lb.
As 7 : 21 : : 56 : 158, and days days ' lb.
As 14 : 3 : : 168 : 36 pounds.
Stated, thus, Or thus, Students 8 "] dolls. C 12 stud. stu. mo. dolls.
I 384 1 8— 6—384 months 6 10 mo. 12—10 Then, - 4X o 12 !
What to read after A Key to the Western Calculator : Containing the Solution of All the Examples And Questions for Exercise ...?
You can find similar books in the "Read Also" column, or choose other free books by Armstrong John to read onlineMoreLess
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