Exercises in ArithmeticGinn & Company, 1887 |
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Σελίδα 17
... cents , what will be the cost of 60 ? of 600 ? of 6000 ? of 24,000 ? of 48,000 ? 394. A barrel of kerosene oil holds 42 gallons . How many gallons are there in 10 barrels ? in 60 barrels ? in 600 barrels ? in 12,000 barrels ? 395. 2000 ...
... cents , what will be the cost of 60 ? of 600 ? of 6000 ? of 24,000 ? of 48,000 ? 394. A barrel of kerosene oil holds 42 gallons . How many gallons are there in 10 barrels ? in 60 barrels ? in 600 barrels ? in 12,000 barrels ? 395. 2000 ...
Σελίδα 24
... cost of publishing 3600 copies of a pam- phlet was $ 282 . If 1400 copies have been sold , at 12 cents each , how many more copies , at 10 cents each , must be sold to pay expenses ? 633. How many States of the size of Rhode Island ...
... cost of publishing 3600 copies of a pam- phlet was $ 282 . If 1400 copies have been sold , at 12 cents each , how many more copies , at 10 cents each , must be sold to pay expenses ? 633. How many States of the size of Rhode Island ...
Σελίδα 29
George Albert Wentworth, George Anthony Hill. 798. My daily paper costs 2 cents on each week day and 5 cents on Sunday . What will it cost for one year having 365 days , 52 of which are Sundays ? 799. A pound of platinum is worth $ 85 ...
George Albert Wentworth, George Anthony Hill. 798. My daily paper costs 2 cents on each week day and 5 cents on Sunday . What will it cost for one year having 365 days , 52 of which are Sundays ? 799. A pound of platinum is worth $ 85 ...
Σελίδα 32
... A man was born in 1817. When will he be 75 years old ? 823. For the fiscal ... cents , a reader for 37 cents , a penholder for 4 cents , and a quire of ... pounds of sugar , how many pounds will be obtained from 1,233,210 canes ? 829. How ...
... A man was born in 1817. When will he be 75 years old ? 823. For the fiscal ... cents , a reader for 37 cents , a penholder for 4 cents , and a quire of ... pounds of sugar , how many pounds will be obtained from 1,233,210 canes ? 829. How ...
Σελίδα 34
... a day , working 12 hours each day , how many hours must she work in order to make 840 yards ? 840. Overall makers in Boston receive 5 cents a pair when made at home , and 50 cents a dozen when made in the shop . If a girl make 2400 ...
... a day , working 12 hours each day , how many hours must she work in order to make 840 yards ? 840. Overall makers in Boston receive 5 cents a pair when made at home , and 50 cents a dozen when made in the shop . If a girl make 2400 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude angle annum apothem average barrel base bill bought breadth bushels carpet cent stock cents per pound cents per square circle circumference cistern commission compound interest containing cube root cubic feet cubic foot cubic inches cylinder diagonal diameter discount distance Divide dollar dozen equal Find the amount Find the area Find the cost Find the value flour fraction frustum gain per cent gallons gals grocer height horses hypotenuse income insured invested least common multiple length long tons merchant miles Multiply note dated ounces paid payable piece places of decimals polygon premium profit quart radius received Reduce regular polygon remainder rhombus right triangle selling side simple interest Simplify slant height sold Square pyramid square root square yard Subtract sugar tons weighs worth yard wide yield
Δημοφιλή αποσπάσματα
Σελίδα 79 - 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 242 - A circle is a plane figure bounded by a curved line, called the circumference, every point of which is equally distant from a point within called the center.
Σελίδα 80 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 80 - 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 248 - ... as the squares of their radii, or as the squares of their...
Σελίδα 82 - The circumference of a circle is divided into 360 equal parts, called degrees ; each degree into 60 minutes ; each minute into 60 seconds.
Σελίδα 260 - A SPHERE is a solid, or volume, bounded by a curved surface, all points of which are equally distant from a point within, called the centre.
Σελίδα 35 - What does he gain or lose in his net income ? 70. 1. If $1350 at simple interest amount to $1570.50 in 1 year 8 months, find the rate per cent. 2. If by selling wine at $3 a gallon I lose 6 per cent, at what price must I sell it to gain 17J per cent? 3. Find the compound interest on $ 750 for 5 years at 2J per cent.
Σελίδα 242 - It follows that the ratio of the circumference of a circle to its diameter is the same for all circles.
Σελίδα 78 - MEASURE 12 inches (in.) = 1 foot (ft). 3 feet = 1 yard (yd.). 5J yards or Щ feet = 1 rod (rd.) . 320 rods = 1 mile (mi.). SURFACE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.). 9 square feet = 1 square yard (sq.