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 50
... inches . ( 3 ) M fur . P.yds.ft.in. 2 18 302 81 17 40 688 5 3443 344 3787 3 ( 4 ) b.c. 3 ) 2280060 12 ) 760020 3 ) 63335 21111 2 feet . 2 11 ) 42222 4,0 ) 383,8 2yd . 8 ) 95 38 P. answer 11m.7f.38p.2y.2f . 11361 12 ans . 136334 inches ...
... inches . ( 3 ) M fur . P.yds.ft.in. 2 18 302 81 17 40 688 5 3443 344 3787 3 ( 4 ) b.c. 3 ) 2280060 12 ) 760020 3 ) 63335 21111 2 feet . 2 11 ) 42222 4,0 ) 383,8 2yd . 8 ) 95 38 P. answer 11m.7f.38p.2y.2f . 11361 12 ans . 136334 inches ...
Страница 159
... inches in half a solid foot . 6 × 6 × 6 = 216 - do . in half a foot solid . Then 648-216-3 half feet . answer , ( 12 ) 12X12X12 = 3720-8 cubes of 6 inches The Cube Root . 159 174 175 175 The Cube Root,
... inches in half a solid foot . 6 × 6 × 6 = 216 - do . in half a foot solid . Then 648-216-3 half feet . answer , ( 12 ) 12X12X12 = 3720-8 cubes of 6 inches The Cube Root . 159 174 175 175 The Cube Root,
Страница 160
... inches . 6x 6 6 216 Cube inches in 1 foot = 1728 I 3 × 3 × 3 ( 13 ) 3 1953,125 ( 12,5 304 ) 953 64 cubes of 3 inches . answ 27 I 1 + 60 364 ) 728 43225 225125 1 + 1800 45025 ) 225125 ( 14 ) 474552 ( 78 root , 343 Defect . divi . & squ ...
... inches . 6x 6 6 216 Cube inches in 1 foot = 1728 I 3 × 3 × 3 ( 13 ) 3 1953,125 ( 12,5 304 ) 953 64 cubes of 3 inches . answ 27 I 1 + 60 364 ) 728 43225 225125 1 + 1800 45025 ) 225125 ( 14 ) 474552 ( 78 root , 343 Defect . divi . & squ ...
Страница 172
... inches . 2d . Sup . 40 inches . Then , 30 + 2 + 9 = 24 tail . 40X3 = 120 33303 def . 40-38-2 excess 36in . body . 36 ÷ 2 + 9 = 27 = tail . 40-2 + 9 = 29 9 head . 9 Therefore , 30x2 = 60 Sum 5 ) 180 Whole length 72 in . = 6ft . ans ...
... inches . 2d . Sup . 40 inches . Then , 30 + 2 + 9 = 24 tail . 40X3 = 120 33303 def . 40-38-2 excess 36in . body . 36 ÷ 2 + 9 = 27 = tail . 40-2 + 9 = 29 9 head . 9 Therefore , 30x2 = 60 Sum 5 ) 180 Whole length 72 in . = 6ft . ans ...
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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