68. Reduce 84 69. Reduce 1 70. Reduce 71. Reduce mi. to inches. mi. to feet. of a mile to rods, etc." of an acre to square feet. 72. Reduce 0.05 sq. mi. to acres. 73. Reduce cu. yd. to cubic inches. 74. Reduce 0.15 cu. ft. to cubic inches. 78. Reduce of a gallon to quarts, etc. 79. Reduce of a ton to lower units. 80. Reduce 0.8125 t. to pounds. 81. Reduce lb. Troy to lower units. 82. Reduce of an hour to seconds. 83. Reduce 0.58 of a year to days. 84. Reduce of 10 ft. to the fraction of a rod. 85. Reduce of a square yard to the fraction of a square rod. 86. Reduce 87. Reduce 88. Reduce of a cord foot to the fraction of a cord. 89. Reduce 4.16 dr. to the decimal of a pound. 90. Reduce 6 oz. to the fraction of a pound. 91. How many minutes and seconds are there in 0.00213 of a day? 92. Find the number of quart boxes required for 5 bu. 3 pks. 2 qts. of strawberries. 93. Find the value of 40 bu. of beans, at 8 cts. per quart. 94. Reduce 2,914,367 in. to higher units. 95. Reduce 94,249 sq. yds. to acres. 96. Reduce 2,315,520 cu. in. to cubic yards. 97. Reduce 26,347,289 sec. to weeks, etc. 98. Reduce of a mile to rods, etc. 99. Reduce 56.24 rds. to feet. 100. Reduce 21 A. to square feet. 101. Reduce 0.001 cu. ft. to cubic inches. 102. Reduce of 42 gals. to quarts. 103. Reduce of 3 lbs. to ounces. 104. Reduce of a week to lower units. 105. Reduce 0.713 of a day to hours, etc. 106. Reduce 0.25 of a mile to the fraction of 8800 yds. 107. Reduce of a rood to the fraction of 2 A. 108. Reduce of a pound to the fraction of a long hundredweight. 109. Reduce 2 ft. to the fraction of a rod. 110. Reduce 266 rds. 11 ft. to the fraction of a mile. 111. Reduce of 84 days to the fraction of a week. 112. Reduce 4 cd. ft. to the fraction of 4 cords. 113. Reduce 3 pts. to the fraction of 4 bu. 2 pks. 114. Reduce 44 gills to the decimal of a gallon. 115. Reduce 8 oz. to the fraction of a ton. 116. Reduce 5 oz. 17 dwt. 18 gr. to the fraction of a pound Troy. 117. Reduce 3 dys. 10 hrs. 30 min. to the fraction of a week. 118. Reduce 55 min. 37 sec. to the decimal of a day. 119. A manufacturer put up 7 t. of soda in half-pound packages. How many packages did he put up? 120. In 1 mi. how many chains? In 1 link how many inches? 121. The four sides of a field are found by measurement to be as follows: 2.2 chains, 5.35 chains, 7.76 chains, 6.94 chains. What is the distance around the field in feet? 122. The captain found that the ship was still in 8 fathoms of water. What is this distance in feet? 123. The ship's rate is 4 knots per hour. Reduce this to miles. 124. Reduce 160 leagues to miles. 125. We are told in the Bible that the height of the giant Goliath was "six cubits and a span." What was his height in feet and inches? 126. How many acres are there in a township? 127. In 1155 dry quarts how many liquid quarts? 128. In 10,652 liquid quarts how many dry quarts? 129. Find the capacity in gallons of a tank containing 400 cubic feet. 130. How many bushels will the same tank hold? 131. How many gallons will fill a bushel measure even full? 132. Reduce 33,000 imperial bushels to U. S. bushels. 133. Reduce 1 lb. Troy to the fraction of a pound avoirdupois. 134. Reduce 4320 lbs. avoirdupois to pounds Troy. 135. Reduce of a pound avoirdupois to the fraction of a pound Troy. 136. In 8 lbs. avoirdupois how many drams apothecaries' weight? 137. How many cubic feet capacity has a vessel of 300 t.? 138. Reduce 16 score to units; 33 gross to units. 142. Add: 3 ft. 6 in.; in.; 1 ft. 2 in.; 2 ft. 0 in. 7 qts. 1 pt.; 17 ft. 4 in.; 4 ft.; 3 ft. 3 in.; 2 ft. 4 in.; 7 ft. 11 in.; 5 143. Add: 6 bu. 1 pk. 2 bu. 2 pks. 5 qts. pt.; 19 bu. 3 pks. 0 qts. 1 pt.; 14 bu. 2 pks. 4 qts. 11⁄2 pts. ; 10 bu. 1 pk. 3 qts. 1 pt.; 5 bu. 3 pks. 2 qts. 144. Add: 3 wks. 4 dys. 16 hrs. 26 min. 18 sec.; 9 wks. 1 dy. 20 hrs. 44 min. 50 sec.; 7 wks. 6 dys. 2 hrs. 5 min. 30 sec.; 8 wks. 5 dys. 21 hrs. 59 min. 57 sec. 145. Add: 45° 6' 20"; 30° 45'; 21° 19′ 40′′; 90°; 6° 4' 40"; 7° 9'; 19° 7′ 20′′. 146. A stable-keeper bought hay during the winter, in lots weighing as follows: 2 t. 1240 lbs. ; 7 t. 600 lbs.; 3 t.; 4 t. 1800 lbs.; 2 t. 200 lbs.; 1 t. 820 lbs. How much hay did he buy altogether? 147. How many grains are there in 3 nuggets of gold weighing respectively, 11 oz. 13 dwt. 17 grs.; 15 oz. 14 dwt. 19 grs.; and 17 oz. 9 dwt. 13 grs. ? 148. How many feet in a yard? of a mile + of a rod + of 149. Add 1 A., 51 sq. rds., 15 sq. yds., and express the result in square feet. 150. A painter used 2 gals. 3 qts. of oil on one house, and 3 gals. on another. How much did he use on both 151. Find the difference between 8 ft. and 3 ft. 8 in. 152. Find the difference between 2 A. and 200 sq. rds. 153. Find the difference between 4 cds. and 4 cd. ft. 154. Find the difference between 2 bu. and 5 qts. 1 pt. 155. Find the difference between 4 cu. yds. and 152 cu. in. 156. Find the difference between of a bushel and of a peck. 157. Find the difference between 3 gals. and 3 qts. 1 pt. 158. Find the difference between 8 long tons and 9 short tons. 159. Subtract 19 mi. 311 rds. 4 yds. 1 ft. 6 in. from 35 miles. 160. From 1 mi. 1706 yds. 3 ft. 3 in. take 175 yds. 2 ft. 161. A gas company laid 18 mi. 144 rds. 9 ft. of pipe, and paid cash for 7 mi. 200 rds. 12 ft. How much remains to be paid for? 162. From 2 A. take 112 sq. rds. 12 sq. yds. 6 sq. ft. 10 sq. in. 163. A field contains 64 acres. 2 A. 77 sq. rds. of the field is planted with corn, and the remainder with potatoes. How much is planted with potatoes? 164. From a barrel containing 42 gals. of kerosene there were taken 14 gals. 3 qts. 1 pt. How much was left? 165. From 4 lbs. 7 oz. 19 dwt. Troy take 2 lbs. 9 oz. 21 dwt. 166. From 35 wks. 3 dys. 15 hrs. 25 min. take 17 wks. 6 dys. 22 hrs. 39 min., and reduce the remainder to seconds. 167. Take of a foot from of a yard. Give the answer in inches. 168. Take 12.5 rds. from 0.1625 of a mile. |