## A Mental Arithmetic (Google eBook) |

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12 cents 25 cents 50 cents 9 dollars acres annum apples barrels of flour bill blackberries bought for $1 boy receive bushel cake cents a dozen cents a pound cents a quart cents a yard containing cords of wood cows cubic feet cubic foot earn eggs eighths feet long feet wide foot of water fraction Frank pick gallons gave half-dollars horse improper fraction inches investment Lesson 13 loss marbles miles an hour miles per hour months one-half oranges paid peaches pears peck pennyweight pint postage stamps pounds of sugar profit quarters quarts of berries quotient rate per cent rectangle remainder schooner sell share sheep sixths specific gravity spend square feet square rods temperature tenths terest to gain tons of coal trees TROY WEIGHT twelfths walk water weighs 1000 week weighs 1000 ounces worth

### Popular passages

Page 63 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.

Page 67 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...

Page 60 - TROY WEIGHT is used in weighing gold, silver, and precious stones. TABLE. 24 Grains (gr.) make 1 Pennyweight, dwt. 20 Pennyweights " 1 Ounce, oz. 12 Ounces "

Page 65 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...

Page 61 - Measure is used in measuring lines or distances. TABLE. 12 inches (in.) = 1 foot (ft.). 3 feet = 1 yard (yd.). 5J yards, or 16 1 feet = 1 rod (rd.).

Page 56 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.

Page 66 - We express the length- breadth, and thickness in units of the same denomination ; then we multiply the number of units in the length by the number of units in the breadth...

Page 54 - Hence, 1 gal. = 4 qt. = 8 pt. = 32 gi. 31i gal. = 1 barrel (bbl.). 63 gal. = 1 hogshead. NOTE. Casks holding from 28 gal. to 43 gal. are called barrels, and casks holding from 54 gal.

Page 58 - TABLE. 16 ounces (oz.) = 1 pound (Ib. ). 2000 pounds = 1 ton (t.). The long ton is used in the United States Custom Houses and in wholesale transactions in iron and coal. 112 pounds Avoirdupois = 1 long hundredweight (cwt.).

Page 184 - If 4 firkins of butter cost 26 dollars, what will 7 firkins cost ? 15. If 3 men can do a piece of work in 7 days, how long will it take 1 man to do it? How long would it take 4 men ? 16.