Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method of Instruction |
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Σελίδα 94
If a man can build 5 rods and 7 eighths of a rod of wall in 1 day , how many rods can he build in 8 days ? 12. If 3 men can build a piece of wall in 4 days and 3 fifths of a day , how many days would it take 1 man to build it ? 13.
If a man can build 5 rods and 7 eighths of a rod of wall in 1 day , how many rods can he build in 8 days ? 12. If 3 men can build a piece of wall in 4 days and 3 fifths of a day , how many days would it take 1 man to build it ? 13.
Σελίδα 137
If i man could build a piece of wall in 5 days , nd another man could do it in 7 days , how much of it would each do in 1 day ? How many days would it take them both to do it ? 151. A cistern has 3 cocks ; the first would fill it in 3 ...
If i man could build a piece of wall in 5 days , nd another man could do it in 7 days , how much of it would each do in 1 day ? How many days would it take them both to do it ? 151. A cistern has 3 cocks ; the first would fill it in 3 ...
Σελίδα 172
A and B can build $ of it in 1 day ; A , B , and C , can build f of it in 1 day ; the difference between $ and f is ; therefore C can build of it in 1 day : and it would take him 134 days to build it alone . 164.
A and B can build $ of it in 1 day ; A , B , and C , can build f of it in 1 day ; the difference between $ and f is ; therefore C can build of it in 1 day : and it would take him 134 days to build it alone . 164.
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