A Mental ArithmeticGinn & Company, 1895 - 190 σελίδες |
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Σελίδα 15
... units of area the given surface contains . The unit of area is a square , the side of which is some given unit of ... units of the same name , and multiply the number of units in the length by the number of units in the breadth ; the ...
... units of area the given surface contains . The unit of area is a square , the side of which is some given unit of ... units of the same name , and multiply the number of units in the length by the number of units in the breadth ; the ...
Σελίδα 17
... units in the length by the number of units in the breadth , and this product by the number of units in the thickness ; the product of these numbers will be the number of cubic units of that name . 1. My inkstand measures 2 inches one ...
... units in the length by the number of units in the breadth , and this product by the number of units in the thickness ; the product of these numbers will be the number of cubic units of that name . 1. My inkstand measures 2 inches one ...
Σελίδα 19
... unit . One book and one dozen of eggs are examples of units used in counting . One foot and one pound are units used in measuring . Units are either whole units or equal parts of whole units ; as one orange , one - fourth of an orange . A ...
... unit . One book and one dozen of eggs are examples of units used in counting . One foot and one pound are units used in measuring . Units are either whole units or equal parts of whole units ; as one orange , one - fourth of an orange . A ...
Σελίδα 20
... unit , one yard , is divided into 6 equal parts , and the numerator 5 means that 5 of these parts are taken . Ex . 2. What is the meaning of 3 standing alone ? The denominator 4 shows that the unit , whatever that unit is , is divided ...
... unit , one yard , is divided into 6 equal parts , and the numerator 5 means that 5 of these parts are taken . Ex . 2. What is the meaning of 3 standing alone ? The denominator 4 shows that the unit , whatever that unit is , is divided ...
Σελίδα 21
... eggs are worth 3 cents apiece , what is the cost of 3 of a dozen of eggs ? 14. What is the whole unit in 3 of a dozen ? 15. How many sevenths in the whole of anything ? Lesson 22 . A mixed number consists of a whole 90 MENTAL ARITHMETIC .
... eggs are worth 3 cents apiece , what is the cost of 3 of a dozen of eggs ? 14. What is the whole unit in 3 of a dozen ? 15. How many sevenths in the whole of anything ? Lesson 22 . A mixed number consists of a whole 90 MENTAL ARITHMETIC .
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?