 | William Hawney - 1820 - 336 páginas
...; so that what is called by gaugers a surface, or area, is in reality a solid of one inch in depth. By the Sliding Rule. on A. on B. on A. on B. As 282 : 84.5 :: 250 : 74.9 As 231 : 84.5 :: 250 : 91.45 2. If the side of a square be 40 inches, what... | |
 | Matthew Iley - 1820 - 512 páginas
...(.12-12 wine gallons. AG divisor 282)2800 ( 9-93 ale gallons. MB divisor 2150)2800 ( 1 -30 malt bushels. -BY THE SLIDING RULE. on A. on B. on A. on B. f 231] f 1 r 1 [12-12 WG] G. PJ 282 Uo-i 35 5-against-( 80 i-are-i 9-93 AG 5[2150 J ( JLJI 1-30M.BJ... | |
 | Anthony Nesbit, W. Little - 1822 - 916 páginas
...division. 2.76 x 8 = 22.08 fourth division. 2.47 X 10 = 24.70 fifth division. 110.14 whole content. BY THE SLIDING RULE. On A. On B. On A. On B. '1800 first division. 1.63 second division. As 1 : 4 2.96 V : : -{ 8^:4 23.68 third division. 2.08... | |
 | Samuel Roose - 1835 - 164 páginas
...Strength Given Given required. quantity. strength. As 100 + 40=140 : 35 :: 100—40=60 : 15 answer. BY THE SLIDING RULE. On A. On B. On A. On B. As 140 : 35 ;: 60 : 15 gallons, answer as before. BY TABLE FIRST. Look in the table for 35 gallons, and... | |
 | Commissioners of National Education in Ireland - 1837 - 290 páginas
...if we multiply 4000 by -0036065, the product 14-426 is the number of imperial gallons as before.']' BY THE SLIDING RULE. On A On B On A On B As 277-274 : 40 :: 100 : 14-4 nearly. 2. If the side of a square be 40 inches, what is the area in imperial... | |
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By the Sliding Rule. on A. on B. on A. on B. As 282 : 84.5 :: 250 : 74.9 As 231 : 84.5 :: 250 : 91.45 2. 