...If 7J times 7J Ib. of chocolate, cost 10$ + 1$ dollars, how much will 4 of J of 58 ft Ib. cost? 88. What is the length of the longest straight line that can be taken in a room, whose length is 16 ft., breadth 10 ft., and height 94 ft. 1 \ \ MISCELLANEOUS EXAMPLES....

...remitted by way of New Orleans and Philadelphia to pay a bill of $6370 in New York ? Ans. $7201.51. 79. What is the length of the longest straight line that can be taken in a room, whose length is 16 ft., breadth 10 ft. and height 9*ЙЛ Ans. 21.124:+ ñ. 80. A draper...

...6 mo., J- in 10 mo., and the remainder in 1 year; what is the present worth of the debt? '••^7. What is the length of the longest straight line that can be drawn in a cubical room whose volume is 15625 cubic feet? A 78. If I rent a house that cost $5000 for $25...

...£ in 6 mo., \ in 10 mo., and the remainder in 1 year ; what is the present worth of the debt ? 77. What is the length of the longest straight line that can be drawn in a cubical room whose volume is 15625 cubic feet? 78. If I rent a house that cost $5000 for $25 a...

...hypotenuse. 26. The hypotenuse of a right triangle is 61 in., and one leg 11 in. Find the other leg. 27. Find the longest straight line that can be drawn on the floor of a room 20 ft. by 15 ft. 28. Find the longest line in a box that is 8 ft. long, 4 ft. wide, 1 ft. deep. CUBE...

...hypotenuse. 26. The hypotenuse of a right triangle is 61 in., and one leg 11 in. Find the other leg. 27. Find the longest straight line that can be drawn on the floor of a room 20 ft. by 15 ft. 28. Find the longest line in a box that is 8 ft. long, 4 ft. wide, 1 ft. deep. CUBE...

...is 61 in., and one leg 11 in. Find the other leg. V(61 + 11)(61 - 11) = V3Шi = 60 in. Ans. 27. Find the longest straight line that can be drawn on the floor of a room 20 ft. by 15 ft. -v/202 + 152 ~ -v/625 = 25 ft. Ans. 28. Find the longest line in a box that is 8 ft....

...$2; B, $1.75; and C, $ 1.25. How many inches must each grind off to get the worth of his money ? 134. The length of the longest straight line that can be drawn on the surface of a circular race track is 20 rods. What is the area of the track, and what its width ? PyГamids...

...7 in., respectively. Find the approximate value of the hypotenuse to four places of decimals. A10. What is the length of the longest straight line that •can be drawn on a floor whose length is 17 ft. 8 in., and width 13 ft. 3 in. ? y\.. How far from a tower 35 ft. high...

...altitude in meters ? 18. The area of a square field is 77.2641Ш. Find its side in dekameters. 19. What is the length of the longest straight line that can be drawn in a rectangular field whose length is 204m and width 85m? 20. If the diameter of a wheel is 75cm,...