A Key to the American Tutor's Assistant Revised: In which All the Examples Necessary for a Learner are Wrought at Large; and Also Solutions Given of All the Questions for Exercise in the Various Rules. Designed Principally to Facilitate the Labour of Teachers, and Assist Such as Have Not the Opportunity of a Tutor's AidJoseph Crukshank, 1809 - 183 страници |
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Страница 4
... Feet . ( 5 ) From 172 B From 334 to be paid , Take 234 paid answer 100 dol . purse . lbs . Bought of A175 gross 175 S183 lbs . 15 tare . 15 A 57 42 20 of B 183 20 183 20 Take 99 196 17 of C 196 17 answer 73 feet . 196 17 196 17 From ...
... Feet . ( 5 ) From 172 B From 334 to be paid , Take 234 paid answer 100 dol . purse . lbs . Bought of A175 gross 175 S183 lbs . 15 tare . 15 A 57 42 20 of B 183 20 183 20 Take 99 196 17 of C 196 17 answer 73 feet . 196 17 196 17 From ...
Страница 8
... feet . answer 478800 - yards . B. ps . B. P. ps . Ps . yds . yds . 36 × 27 = 972 ( 5 ) 7 × 11 = 77 ps . ( 6 ) 4 × 9 = 36 29 693 154 4X 12 = 48 then 48 × 31 1488 GMED Pieces 84 = -- answer 2233 yds . yards 2460 13734 Trees 13830138 ...
... feet . answer 478800 - yards . B. ps . B. P. ps . Ps . yds . yds . 36 × 27 = 972 ( 5 ) 7 × 11 = 77 ps . ( 6 ) 4 × 9 = 36 29 693 154 4X 12 = 48 then 48 × 31 1488 GMED Pieces 84 = -- answer 2233 yds . yards 2460 13734 Trees 13830138 ...
Страница 50
... feet . 2 11 ) 42222 4,0 ) 383,8 2yd . 8 ) 95 38 P. answer 11m.7f.38p.2y.2f . 11361 12 ans . 136334 inches . ( 5. ) 150 miles . 8 I 200 248000 5 COOO 24.000 264000 264500 ft . in . 18 4 792000 40 12 12 22,0 2 ) 95040010 11 ) 475200 ...
... feet . 2 11 ) 42222 4,0 ) 383,8 2yd . 8 ) 95 38 P. answer 11m.7f.38p.2y.2f . 11361 12 ans . 136334 inches . ( 5. ) 150 miles . 8 I 200 248000 5 COOO 24.000 264000 264500 ft . in . 18 4 792000 40 12 12 22,0 2 ) 95040010 11 ) 475200 ...
Страница 61
... Foct . For 365 x 2,14-781D . 1oct . he spends yearly . Then 1333-781,10 = 551D . oct . saves yearly . ( 40 ) Thus : As 7ft .: 4ft . :: 198ft . 4 7927 = 113 134 feet , answer . F ( 41 ) Thus : As 24 hr .: 360 The Single Rule of Three . 61.
... Foct . For 365 x 2,14-781D . 1oct . he spends yearly . Then 1333-781,10 = 551D . oct . saves yearly . ( 40 ) Thus : As 7ft .: 4ft . :: 198ft . 4 7927 = 113 134 feet , answer . F ( 41 ) Thus : As 24 hr .: 360 The Single Rule of Three . 61.
Страница 64
... feet . 3 + 1 ft . 27 ) 55 ( 2 ft . 54 + yd.ft.6in . 27 ) 126 ( 4yds . 3. d . oz . I 12 + 6in . 18 3 27 ) 54 ( 2b.c . 54 s . d . Thus : As 6 3 : 9 :: 8 212 12 75 150 9 12 98 2 197 197 ) 1350 ( 6 oz . 13dr . + answer . 1182 168 16 197 ) ...
... feet . 3 + 1 ft . 27 ) 55 ( 2 ft . 54 + yd.ft.6in . 27 ) 126 ( 4yds . 3. d . oz . I 12 + 6in . 18 3 27 ) 54 ( 2b.c . 54 s . d . Thus : As 6 3 : 9 :: 8 212 12 75 150 9 12 98 2 197 197 ) 1350 ( 6 oz . 13dr . + answer . 1182 168 16 197 ) ...
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12 answer 12 days 12 Facit 2qrs 3qrs 4qrs 54 Facit 5qrs 5yds 60 answer 6days 9 Facit A's age A's stock acres American Tutor's Assistant amount Application Bought Bu.P.qt Bushels C.qr C.wt cent comp complete divisor D.cts DECIMALS deduct Defec Delphini ditto divi divisor & squ dols Dols.cts DRY MEASURE Facit 12 Facit 60 feet gals glish guin half pen hhds Ic.wt inches Interest inversely L. S. d Lastly LONG MEASURE miles Moidores Ovid oz.dwt oz.dwt.gr pence pezo pieces pints Prime cost Principal Proof qr.lb ratio remains root RULE OF THREE Sold SUBTRACTION Take tare TROY WEIGHT Tutor's Guide value of B's VULGAR FRACTIONS whole gain yards ΙΟ ΤΣ