Exercises in ArithmeticGinn & Company, 1887 |
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Σελίδα
... DECIMAL FRACTIONS 38 III . COMMON FRACTIONS 58 IV . COMMON MEASURES . 79 V. PERCENTAGE 124 VI . PROPORTION VII . MENSURATION . VIII . MISCELLANEOUS EXERCISES 200 222 271 ARITHMETICAL EXERCISES . CHAPTER I. UNIV . OF Add :
... DECIMAL FRACTIONS 38 III . COMMON FRACTIONS 58 IV . COMMON MEASURES . 79 V. PERCENTAGE 124 VI . PROPORTION VII . MENSURATION . VIII . MISCELLANEOUS EXERCISES 200 222 271 ARITHMETICAL EXERCISES . CHAPTER I. UNIV . OF Add :
Σελίδα 37
... 5 times , 20 minutes late 8 times , 25 minutes late 5 times , and half an hour late 5 times . What is Mr. Fernald's average time of getting home to supper ? CHAPTER II . DECIMAL FRACTIONS . 1. Decompose the following INTEGRAL NUMBERS . 37.
... 5 times , 20 minutes late 8 times , 25 minutes late 5 times , and half an hour late 5 times . What is Mr. Fernald's average time of getting home to supper ? CHAPTER II . DECIMAL FRACTIONS . 1. Decompose the following INTEGRAL NUMBERS . 37.
Σελίδα 38
... decimal part . 3. Write the following numbers : three hundredths ; four hundred two thousandths ; three thousand two hundred twenty - five ten - thousandths ; twenty - seven thousand two ... decimal point is the place DECIMAL FRACTIONS.
... decimal part . 3. Write the following numbers : three hundredths ; four hundred two thousandths ; three thousand two hundred twenty - five ten - thousandths ; twenty - seven thousand two ... decimal point is the place DECIMAL FRACTIONS.
Σελίδα 39
... decimal number , what is the name of the order of units written in the first decimal place ? in the third ? the fifth ? the seventh ? the fourth ? the second ? the sixth ? 6. Multiply by 10 , 100 , 1000 the numbers : 3.05 ; 4.538 ; 8.5 ...
... decimal number , what is the name of the order of units written in the first decimal place ? in the third ? the fifth ? the seventh ? the fourth ? the second ? the sixth ? 6. Multiply by 10 , 100 , 1000 the numbers : 3.05 ; 4.538 ; 8.5 ...
Σελίδα 41
... 5.25 and 3.875 . 49. From the sum of three hundred nineteen dollars twenty - five cents and fourteen dollars one cent take two hundred eighteen dollars seven cents . 50. From the sum of 3.0045 , 19.028 , and DECIMAL FRACTIONS . 41.
... 5.25 and 3.875 . 49. From the sum of three hundred nineteen dollars twenty - five cents and fourteen dollars one cent take two hundred eighteen dollars seven cents . 50. From the sum of 3.0045 , 19.028 , and DECIMAL FRACTIONS . 41.
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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.