The Analysis of Intellectual Arithmetic: With Mental and Blackboard Exercises Designed for Public and Private SchoolsScribner, 1868 - 214 σελίδες |
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Σελίδα 54
... acres ; how many lots of 6 acres each does it contain ? 19. At 13 cents a pound , how many pounds of cheese can be bought for 39 cents ? 20. An orchard contains 368 trees ; in each row there are 8 trees ; how many rows in the orchard ...
... acres ; how many lots of 6 acres each does it contain ? 19. At 13 cents a pound , how many pounds of cheese can be bought for 39 cents ? 20. An orchard contains 368 trees ; in each row there are 8 trees ; how many rows in the orchard ...
Σελίδα 66
... acres in 16 days , how soon can 1 man do the work ? 94. How long will it take 8 men to do what 12 men can do in 6 days ? 95. If 40 barrels of apples cost $ 320 , what will 5 barrels cost ? * Those who prefer may use the following : FORM ...
... acres in 16 days , how soon can 1 man do the work ? 94. How long will it take 8 men to do what 12 men can do in 6 days ? 95. If 40 barrels of apples cost $ 320 , what will 5 barrels cost ? * Those who prefer may use the following : FORM ...
Σελίδα 77
... acre A. · 66 1 square mile , sq . mi . PROBLEMS . 1. How many square feet in 5 square yards ? In 7 square yards ? In 11 sq . yd . ? In 15 sq . yards ? * A rood then is a quarter of an acre . 77 1 yard = 3 feet . 78 INTELLECTUAL ...
... acre A. · 66 1 square mile , sq . mi . PROBLEMS . 1. How many square feet in 5 square yards ? In 7 square yards ? In 11 sq . yd . ? In 15 sq . yards ? * A rood then is a quarter of an acre . 77 1 yard = 3 feet . 78 INTELLECTUAL ...
Σελίδα 78
... acre ? In 3 quarters of an acre ? In 8 acres ? In 2 acres 4. How many acres in 320 sq . rods ? In 80 sq . rods ? In 11 roods ? In 800 rds . ? 5. If one acre or 4 roods of land cost $ 28 , what will 1 rood cost ? 2 roods ? 17 roods ? 3 ...
... acre ? In 3 quarters of an acre ? In 8 acres ? In 2 acres 4. How many acres in 320 sq . rods ? In 80 sq . rods ? In 11 roods ? In 800 rds . ? 5. If one acre or 4 roods of land cost $ 28 , what will 1 rood cost ? 2 roods ? 17 roods ? 3 ...
Σελίδα 106
... acres of land to one man and 3 acres to another ; how many acres did I sell to both ? 18. A man earned $ 133 , and spent $ 61 ; how much had he left ? 19. A farmer bought a sheep for $ 81 : after he had paid $ 33 , how much did he still ...
... acres of land to one man and 3 acres to another ; how many acres did I sell to both ? 18. A man earned $ 133 , and spent $ 61 ; how much had he left ? 19. A farmer bought a sheep for $ 81 : after he had paid $ 33 , how much did he still ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
20 cents 9 days acres amount ANAL apples cost Avoirdupois barrel of flour BLACKBOARD EXERCISES bushel butter centiares centimetres cents a pound cents apiece cheese contained cubic daily interest decimetres denominations dimes divided dollars drams dry measure equal feet Felter's Find the number FORM.-If FORM.-Since gain gallons gave Give the formula Give the rule grams halves hectare hectolitres hence hundredths improper fraction inches INTELLECTUAL ARITHMETIC kilo kilogram kilometres LESSON litres measure metric system mills minuend MODEL OPERATION molasses monthly interest multiplied number of days oranges cost ounces paid peck pennyweight piece pints pounds cost pounds of sugar principal PROBLEMS proper fractions pupils quantity quarts receive Recite Reduce Repeat the table selling price sheep shillings SLATE AND BLACKBOARD sold square stere subtract subtrahend Troy Weight week weight yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 65 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 81 - Things make 1 Dozen. 12 Dozen " 1 Gross. 12 Gross " 1 Great Gross. 20 Units
Σελίδα 66 - TABLE OF ENGLISH MONEY. 4 farthings (far.) make 1 penny, d. 12 pence " 1 shilling, s. 20 shillings
Σελίδα 73 - TABLE. 144 Square Inches (sq. in.) make 1 Square Foot sq. ft. 9 Square Feet " 1 Square Yard sq. yd. 30} Square Yards " 1 Square Rod sq. rd. ' 160 Square Rods
Σελίδα 68 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 96 - Multiplying or dividing both terms of a fraction by the same number does not change its value.
Σελίδα 88 - It will be seen by the above section that if both the numerator and denominator be multiplied by the same number, the value of the fraction will not be altered...
Σελίδα 60 - If two men start from the same place, and travel in opposite directions, the one traveling at the rate of 3 miles an hour, and the other at the rate of 4 miles an hour, how far apart will they be at the end of 5 hours ? 11.
Σελίδα 82 - O or small, be divided into 360 equal arcs, each arc is called a degree. The degree is divided into 60 minutes, and the minute into 60 seconds. The length of a degree, minute, or second, depends on the size of the circle. If the size of the circle is increased or decreased, the length of the degree, minute, or second is also increased or decreased. 3.
Σελίδα 52 - If 2 men can do a piece of work in 3 days, how long will it take 1 man to do it?