A Mental ArithmeticGinn & Company, 1895 - 190 σελίδες |
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Σελίδα
... lengths of 8 feet each . How long was the board ? 14. If a clerk copies 8 pages a day , how many pages will he copy in 5 days ? In 8 days ? 15. If a barge can carry 12 persons , how many persons can 9 barges carry ? Lesson 35 . 1. A ...
... lengths of 8 feet each . How long was the board ? 14. If a clerk copies 8 pages a day , how many pages will he copy in 5 days ? In 8 days ? 15. If a barge can carry 12 persons , how many persons can 9 barges carry ? Lesson 35 . 1. A ...
Σελίδα
... length of a rail - fence is 9 feet . How many feet are there in 9 lengths ? 13. If a compositor sets 9 pages of type in 1 day , how many pages will he set in 5 days ? 14. A laborer earns 9 dollars a week . How much will he earn in 7 ...
... length of a rail - fence is 9 feet . How many feet are there in 9 lengths ? 13. If a compositor sets 9 pages of type in 1 day , how many pages will he set in 5 days ? 14. A laborer earns 9 dollars a week . How much will he earn in 7 ...
Σελίδα 15
... length . Find the area of a rectangle 2 ft . by 3 ft .: The rectangle can be divided into 6 squares , each square ... length and breadth in units of the same name , and multiply the number of units in the length by the number of units in ...
... length . Find the area of a rectangle 2 ft . by 3 ft .: The rectangle can be divided into 6 squares , each square ... length and breadth in units of the same name , and multiply the number of units in the length by the number of units in ...
Σελίδα 17
... length . In finding the volume of a rectangular solid : We express the length , breadth , and thickness in units of the same name ; then we multiply the number of units in the length by the number of units in the breadth , and this ...
... length . In finding the volume of a rectangular solid : We express the length , breadth , and thickness in units of the same name ; then we multiply the number of units in the length by the number of units in the breadth , and this ...
Σελίδα 17
... length . How wide is it ? How many square feet does it contain ? 7. If the width of a hall is of its length and its width is 5 ft . , what is its length ? How many square feet are there in its floor ? 8. If the surface of a floor ...
... length . How wide is it ? How many square feet does it contain ? 7. If the width of a hall is of its length and its width is 5 ft . , what is its length ? How many square feet are there in its floor ? 8. If the surface of a floor ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents 25 cents 50 cents 9 dollars acres annum apples B's share barrels of flour bill blackberries bought boy receive bushel cake cent must $100 cents a dozen cents a pound cents a quart cents a yard cords of wood cows cranberries cubic feet cubic foot dozen eggs earn eggs eighths feet long five-eighths foot of water four-eighths fraction Frank pick gallons half-dollars horse improper fraction inches investment Lesson 12 marbles melon miles an hour miles per hour months oranges paid peaches pears peck pennyweight piece pint pounds of sugar premium profit quarts of berries quotient rate per cent rectangle remainder schooner sell seven-eighths sheep sixths specific gravity square feet square rods temperature terest to gain three-eighths tons of coal trees TROY WEIGHT turpentine twelfths walk water weighs 1000 week weighs 1000 ounces worth
Δημοφιλή αποσπάσματα
Σελίδα 14 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 18 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 7 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 12 - LENGTH 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5| yards = 1 rod (rd.) 320 rods = 1 mile (mi.) 1 mile = 1,760 yd.
Σελίδα 16 - 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...
Σελίδα 17 - 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...
Σελίδα 45 - 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.
Σελίδα 11 - TROY WEIGHT is used in weighing gold, silver, and precious stones. TABLE. 24 Grains (gr.) make 1 Pennyweight, dwt.
Σελίδα 31 - If 2 men start from the same place and travel in opposite directions, one at the rate of 4 miles an hour, and the other at the rate of 5 miles an hour, how far apart will they be at the end of 1 hour ? At the end of 2 hours ? 5 hours?