Exercises in ArithmeticGinn & Company, 1887 |
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Σελίδα 68
... foot as a fraction of a metre . 444. A lady wishing to purchase a piano - cover finds it will require 2ğ yards of plush at $ 3 per yard , the same quantity of lining - flannel at $ 7 per yard , 14 yards of satin at $ 1 per yard , 1 ...
... foot as a fraction of a metre . 444. A lady wishing to purchase a piano - cover finds it will require 2ğ yards of plush at $ 3 per yard , the same quantity of lining - flannel at $ 7 per yard , 14 yards of satin at $ 1 per yard , 1 ...
Σελίδα 79
... foot ( ft . ) . - = 1 yard ( yd . ) . 1 rod ( rd . ) . = 320 rods , 1760 yards , } = 1 mile ( mi . ) . or 5280 feet Measures sometimes used for Special Purposes . = 6 ft . mi . 6086 ft . = 3 knots . 1 line = = 1 palm 1 hand 4 in . 1 ...
... foot ( ft . ) . - = 1 yard ( yd . ) . 1 rod ( rd . ) . = 320 rods , 1760 yards , } = 1 mile ( mi . ) . or 5280 feet Measures sometimes used for Special Purposes . = 6 ft . mi . 6086 ft . = 3 knots . 1 line = = 1 palm 1 hand 4 in . 1 ...
Σελίδα 80
... foot ( cu . ft . ) . 27 cubic feet 128 cubic feet = 1 cubic yard ( cu . yd . ) . = = 1 cord . Measures in use for Special Purposes . 1 cord foot = of a cord 16 cu . ft . = 1 board foot = a board 1 foot square and 1 in . thick . Dry ...
... foot ( cu . ft . ) . 27 cubic feet 128 cubic feet = 1 cubic yard ( cu . yd . ) . = = 1 cord . Measures in use for Special Purposes . 1 cord foot = of a cord 16 cu . ft . = 1 board foot = a board 1 foot square and 1 in . thick . Dry ...
Σελίδα 86
... foot to the fraction of a cord . of a dry pint to the fraction of 21 qts . of a gallon to the fraction of 3 pts . 89. Reduce 4.16 dr . to the decimal of a pound . 90. Reduce 6 oz . to the fraction of a pound . 91. How many minutes and ...
... foot to the fraction of a cord . of a dry pint to the fraction of 21 qts . of a gallon to the fraction of 3 pts . 89. Reduce 4.16 dr . to the decimal of a pound . 90. Reduce 6 oz . to the fraction of a pound . 91. How many minutes and ...
Σελίδα 90
... . 22 hrs . 39 min . , and reduce the remainder to seconds . 167. Take of a foot from of a yard . Give the answer in inches . 168. Take 12.5 rds . from 0.1625 of a mile . 169. Multiply 18 ft . 7 in . by 9 90 ARITHMETICAL EXERCISES .
... . 22 hrs . 39 min . , and reduce the remainder to seconds . 167. Take of a foot from of a yard . Give the answer in inches . 168. Take 12.5 rds . from 0.1625 of a mile . 169. Multiply 18 ft . 7 in . by 9 90 ARITHMETICAL EXERCISES .
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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.