Robinson's Progressive Intellectual Arithmetic: On the Inductive Plan; Being a Sequel to the Progressive Primary Arithmetic ...Ivison, Blakeman, Taylor, 1877 - 176 σελίδες |
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Σελίδα 15
... feet from the ground to the belfry of a church , and 76 feet from the belfry to the top of the steeple , how high is the top of the steeple from the ground ? 30. In March are 31 days , in April 30 , in May 31 ; how many days in those ...
... feet from the ground to the belfry of a church , and 76 feet from the belfry to the top of the steeple , how high is the top of the steeple from the ground ? 30. In March are 31 days , in April 30 , in May 31 ; how many days in those ...
Σελίδα 39
... feet of lum- ber ; what was the cost of a thousand feet ? 6. How many barrels of flour can be bought for 56 dollars , at 7 dollars a barrel ? at 8 dollars ? 7. How many cows , at 12 dollars a head , can be bought for 60 dollars ? for 96 ...
... feet of lum- ber ; what was the cost of a thousand feet ? 6. How many barrels of flour can be bought for 56 dollars , at 7 dollars a barrel ? at 8 dollars ? 7. How many cows , at 12 dollars a head , can be bought for 60 dollars ? for 96 ...
Σελίδα 51
... feet , 66 1 rod , yd . rd . 40 rods 66 8 furlongs , or 320 rods , " 3 miles 66 1 furlong , fur . 1 mile , 1 league ... feet in 4 yards ? in 6 yards ? in 9 yards ? 3. How many yards in 15 feet ? in 24 feet ? 4. How many yards in 2 rods ...
... feet , 66 1 rod , yd . rd . 40 rods 66 8 furlongs , or 320 rods , " 3 miles 66 1 furlong , fur . 1 mile , 1 league ... feet in 4 yards ? in 6 yards ? in 9 yards ? 3. How many yards in 15 feet ? in 24 feet ? 4. How many yards in 2 rods ...
Σελίδα 52
... feet 30 square yards 40 square rods 4 roods 66 1 66 square yard , sq . yd . 1 square rod , P. 66 1 rood , R. 66 1 acre , A. 66 1 square mile , Sq . M. 640 acres 1. How many square feet in 5 square yards ? in 10 square yards ? in 20 ...
... feet 30 square yards 40 square rods 4 roods 66 1 66 square yard , sq . yd . 1 square rod , P. 66 1 rood , R. 66 1 acre , A. 66 1 square mile , Sq . M. 640 acres 1. How many square feet in 5 square yards ? in 10 square yards ? in 20 ...
Σελίδα 53
... feet 243 " feet 16 66 feet 8 cord feet , or 128 cubic feet } 66 1 cubic yard , cu . yd . 66 1 perch of stone , Pch . 66 1 cord foot , c . ft . 66 1 cord of wood , C. 1. How many cubic feet in 2 cubic yards ? in 3 cubic yards ? 2. How ...
... feet 243 " feet 16 66 feet 8 cord feet , or 128 cubic feet } 66 1 cubic yard , cu . yd . 66 1 perch of stone , Pch . 66 1 cord foot , c . ft . 66 1 cord of wood , C. 1. How many cubic feet in 2 cubic yards ? in 3 cubic yards ? 2. How ...
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12 cents 12 days 12 dollars 12 is contained 20 cents 20 dollars 20 per cent 50 cents 9 cents 9 dollars acres amount ANALYSIS barrel of flour bought a horse boys bushels cost bushels of corn bushels of oats bushels of wheat camphene cents a dozen cents a pound cents apiece cider cords of wood dimes divided dollars a yard drover earn eighths equals the interest farmer sold feet fifths flour cost furlongs gain or lose gain per cent gallons gave grocer bought halves hogshead horses eat improper fraction less lowest terms miles an hour mixed number molasses multiply ninths paid pair peaches pennyweights piece pints pound cost pounds of coffee pounds of sugar principal equals quarts receive Reduce remainder rods sell sevenths sheep shillings sixths trees turkeys twelfths University Algebra whole number worth yard cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 55 - Thirty days hath September, April. June, and November; All the rest have thirty.one, Save February, which alone Hath twenty.eight; and one day more We add to it one year in four.
Σελίδα 54 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 49 - 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 68 - An improper fraction is one whose numerator is equal to, or greater than its denominator ; as, $, -f . A mixed number is a whole number and a fraction expressed together; as, 4f, 25-ht.
Σελίδα 56 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score.
Σελίδα 44 - The dividend is the number to be divided. The divisor is the number by which we divide.
Σελίδα 52 - 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 51 - MEASURE. 12 inches (in.) make 1 foot, ft. 3 feet "1 yard, yd. 5¿ yards, or 16¿ feet, " 1 rod, rd. 40 rods
Σελίδα 52 - CLOTH MEASURE. 2^ inches (in.) make 1 nail, na. 4 nails
Σελίδα 141 - The present worth of a note payable at a future time is such a sum as, put at interest at the given rate per cent, until it becomes due, will amount to the face of the note. Discount is an allowance made for the payment of money before it becomes due, and is obtained by subtracting the present worth from the given sum or face of the note. 1. What is the present worth of $180 payable in 3 years 4 months at 6 per cent.