39. Reduce of 5, and to fractions having a common denomi nator. Answer,,. 40. Reduce, 3, and to fractions having a common denomiAnswer, 9, 32, 43 2• nator. 360 4329 84 1470 200 41. Reduce of 3, 5, and to fractions having a common denominator. Answer, 280, 250 98. 42. Reduce,,, and to fractions having a common denominator. Answer, 6, 1386, 1386, 1386 616 882 1188 693 CASE 8th. To reduce fractions to others that shall have the least common denominator. 43. Reduce, , and to the least common denominator. Answer,,, & 44. Reduce,,, and to the least common denominator. Answer, f,, Tz, & }%. 45. Reduce, , , and to the least common denominator. Answer, 68, 38, 50, & §3. 36 46. Reduce, 1, 4, and to the least common denominator. Answer, 116, 115, 3, & 475. 30 47. Reduce,, fz, and 18 to the least common denominator. 15 Answer, 7, 8, 15, & }%. 48. Reduce, 13, 32, and 31 to the least common denominator. CASE 10th. To find the value of a fraction in the EXERCISES. of a shilling? of a guinea. Answer, 101d. Answer, 4s. 8d. 56. Required the value of Answer, 3 qrs. 2 nls. 58. Reduce of a pound avoirdupois to its proper quantity. Answer, 8 oz. 14 drs. 59. What is the proper quantity of of a hogshead of Beer? Answer, 36 gallons. 60 Reduce of a pound troy to its proper quantity. Answer, 9 oz. 12 dwts. 61. Reduce of a day to its proper quantity. Answer, 12 hrs. 55 min. 23 sec. 62. What is the value of of a pound sterling ?-Answer, 10s. 8d. 5 63. Reduce of a mile to its proper quantity. Answer, 4 fur. 22 poles. 4 yds. 2 feet, 1 in. 64. Reduce of a ton to its proper quantity. Answer, 3 Cwt. 1 qr. 18 lb. 12 oz. 8 dr. 73. CASE 11th. To reduce any given quantity to the fraction of a higher denomination, retaining the same value. Answer, Answer, 29 27 Ans. 65. Reduce 18 shillings to the fraction of a pound. Ans. Answer, Ans. Ans. Ans. 19 Ans. Answer, 353 320 CASE 12th. To reduce a fraction from one denomination to that of another, retaining the same value. * Some Arithmeticians have given another Rule for reducing the fractions; but the above may be best understood by the learner. 78. Reduce 79. Reduce 85. Reduce 86. Reduce 80. Reduce Answer, 640 EXERCISES. 76. Reduce of a penny to the fraction of a pound. 77. Reduce of a farthing to the fraction of a pound. of a pound to the fraction of a penny. of a guinea to the fraction of a penny. of a lb. avoir. to the fraction of a Cwt. ठ Answer, Ans. T Ans. 100 Ans. 1360 Ans. 337 Ans. Ans. 1176 Answer, T Ans. 2200 Ans. Ans. 52,90 |