The Analysis of Intellectual Arithmetic: With Mental and Blackboard Exercises Designed for Public and Private SchoolsScribner, 1868 - 214 σελίδες |
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Σελίδα 76
... Square Measure is used to calculate areas , as of land , lumber , painting , paving , & c . ( a . ) A square is a figure having four equal sides and four right angles or corners ; square foot is a square 1 foot in length and 1 foot in ...
... Square Measure is used to calculate areas , as of land , lumber , painting , paving , & c . ( a . ) A square is a figure having four equal sides and four right angles or corners ; square foot is a square 1 foot in length and 1 foot in ...
Σελίδα 77
... square feet , which are 9 square feet ; hence in 1 8q . yd . there are 9 sq . ft . ( a ) TABLE . 144 square inches ( sq . in . ) make 1 square foot , sq . 9 sq . ft . 301 sq . yd . 40 sq . rds . 4 R. 640 A. ft . 66 1 square yard , sq ...
... square feet , which are 9 square feet ; hence in 1 8q . yd . there are 9 sq . ft . ( a ) TABLE . 144 square inches ( sq . in . ) make 1 square foot , sq . 9 sq . ft . 301 sq . yd . 40 sq . rds . 4 R. 640 A. ft . 66 1 square yard , sq ...
Σελίδα 78
... square yards in 36 sq . feet ? In 108 sq . ft . ? In 162 sq . ft . ? 3. How many rods in 3 roods ? In 2 quarters of an 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 ...
... square yards in 36 sq . feet ? In 108 sq . ft . ? In 162 sq . ft . ? 3. How many rods in 3 roods ? In 2 quarters of an 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 ...
Σελίδα 88
... Square Measure ? What is a square ? What is the difference between a square foot and a foot square ? Between 2 square feet and 2 feet square ? Between 5 square feet and 5 feet square ? Give the formula for finding the number of square ...
... Square Measure ? What is a square ? What is the difference between a square foot and a foot square ? Between 2 square feet and 2 feet square ? Between 5 square feet and 5 feet square ? Give the formula for finding the number of square ...
Σελίδα 194
... square whose side is ten metres . It is the principal unit of superficial measure . 69. The Stere is a cube whose edge is a metre . It is the principal unit of solid or cubic measure . 70. The Litre is a cube whose edge is the tenth of ...
... square whose side is ten metres . It is the principal unit of superficial measure . 69. The Stere is a cube whose edge is a metre . It is the principal unit of solid or cubic measure . 70. The Litre is a cube whose edge is the tenth of ...
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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?