The Public School Mental ArithmeticMacmillan, 1899 - 138 σελίδες |
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Σελίδα 41
... A man drove to the city in 3 hr . at the rate of 8 mi . an hr . , remained 2 hr . to transact business , and returned at the rate of 6 mi . an hr . How long was he gone ? 8. A dairyman traded 4 horses worth $ 90 apiece LESSON 15 41.
... A man drove to the city in 3 hr . at the rate of 8 mi . an hr . , remained 2 hr . to transact business , and returned at the rate of 6 mi . an hr . How long was he gone ? 8. A dairyman traded 4 horses worth $ 90 apiece LESSON 15 41.
Σελίδα 42
James Alexander McLellan, Albert Flintoft Ames. 8. A dairyman traded 4 horses worth $ 90 apiece for cows worth $ 30 apiece . How many cows did he get ? 9. If 3 lb. of rice cost 24 , what will 2 lb. cost ? 10. I select the cheaper of two ...
James Alexander McLellan, Albert Flintoft Ames. 8. A dairyman traded 4 horses worth $ 90 apiece for cows worth $ 30 apiece . How many cows did he get ? 9. If 3 lb. of rice cost 24 , what will 2 lb. cost ? 10. I select the cheaper of two ...
Σελίδα 45
... taining 8 A. What is the yield per acre worth at 90 ¢ a bushel ? 19. How long will it take a boy to go a bicycle trip of 336 mi . , riding 8 mi . an hr . for 7 hr . a day ? 20. On what day will two boys finish a bicycle LESSON 16 45.
... taining 8 A. What is the yield per acre worth at 90 ¢ a bushel ? 19. How long will it take a boy to go a bicycle trip of 336 mi . , riding 8 mi . an hr . for 7 hr . a day ? 20. On what day will two boys finish a bicycle LESSON 16 45.
Σελίδα 46
... worth per acre ? 25. I gave $ 1.20 for a pound of coffee and a pound of tea . If the tea cost three times as much as the coffee , find the cost of each . Lesson 17 Before solving these problems let different pupils contribute what they ...
... worth per acre ? 25. I gave $ 1.20 for a pound of coffee and a pound of tea . If the tea cost three times as much as the coffee , find the cost of each . Lesson 17 Before solving these problems let different pupils contribute what they ...
Σελίδα 47
... worth 40 ¢ a lb. with 3 lb. worth 80 a lb. What is the mixture worth a pound ? 6. The expense of carpeting a room was $ 45 ; but if the breadth had been 3 ft . less , the expense would have been $ 40 . Find the breadth of the room . 7 ...
... worth 40 ¢ a lb. with 3 lb. worth 80 a lb. What is the mixture worth a pound ? 6. The expense of carpeting a room was $ 45 ; but if the breadth had been 3 ft . less , the expense would have been $ 40 . Find the breadth of the room . 7 ...
Άλλες εκδόσεις - Προβολή όλων
The Public School Mental Arithmetic James Alexander McLellan,Albert Flintoft Ames Πλήρης προβολή - 1899 |
The Public School Mental Arithmetic James Alexander McLellan,Albert Flintoft Ames Πλήρης προβολή - 1899 |
The Public School Mental Arithmetic James Alexander McLellan,Albert Flintoft Ames Πλήρης προβολή - 1899 |
Συχνά εμφανιζόμενοι όροι και φράσεις
9 mo acre altitude amount apiece Avoirdupois bicycle bill bushel carpet a room cloth containing cost price crate cubic cubic foot dimes divided dollar double rolls dozen earns equal Express farm Find his gain find the area Find the cost Find the number Find the selling Find the sum flour fluid dram following numbers fraction gain per cent give the statements given in example grocer sold horse hour improper fractions least number Lesson lowest terms measuring unit Mental Arithmetic merchant bought merchant sold multiply oblong ounces paid perimeter piece pounds quantity quarts quire ratio Reduce remainder rods rolls of wall selling price side specific gravity square miles square yard statements of balance Subtract trapezoid triangle TROY WEIGHT unit of measure units of length wall paper wheat wide are needed width worth
Δημοφιλή αποσπάσματα
Σελίδα 138 - Measure. 60 seconds (sec.) 1 minute (min.) 60 minutes 1 hour (hr.) 24 hours 1 day (da.) 7 days 1 week (wk.) 365 days 1 common year (yr.) 366 days 1 leap year Years divisible by 4 and not by 100 are leap years.
Σελίδα 136 - 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.
Σελίδα 137 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 138 - NUMBERS. 12 units = 1 dozen. 12 dozen = 1 gross. 12 gross = 1 great gross. 20 units = 1 score.
Σελίδα 137 - 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 135 - TROY WEIGHT. 24 grains (gr.) 1 pennyweight (pwt.) 20 pennyweights, 1 ounce (oz.) 12 ounces ... 1 pound (Ib.) Troy weight is used in weighing gold, silver, precious stones, etc. APOTHECARIES
Σελίδα 135 - Scale: 4 farthings (far.) = 1 penny (d.); 12 pence = 1 shilling (s.) ; 20 shillings — 1 pound (£). 156.
Σελίδα 136 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30j square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 135 - AVoIRDUPOIS WEIGHT 16 ounces (oz.) = 1 pound (Ib.). 100 pounds = 1 hundredweight (cwt.). 20 hundredweight = 1 ton (T.).
Σελίδα 135 - MONEY 10 mills (m.) — 1 cent (ct. or f) 10 cents = 1 dime (d.) 10 dimes = 1 dollar 10 dollars = 1 eagle...