Practical Arithmetic: Book I -- [book II], Τόμος 2American Book, 1909 |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 35.
Σελίδα 12
... expressed by symbols . Notation is the art of writing numbers by means of symbols . In arithmetic , the Arabic or decimal system of notation is used . In this system ten figures are used in writing num- bers . These are : 1 , 2 , 3 , 4 ...
... expressed by symbols . Notation is the art of writing numbers by means of symbols . In arithmetic , the Arabic or decimal system of notation is used . In this system ten figures are used in writing num- bers . These are : 1 , 2 , 3 , 4 ...
Σελίδα 83
... expressed by writing the dividend above a horizontal line and the divisor below ; thus , 2 ÷ 7 = 4 ; 4 ÷ 9 = 3 ; 8 ÷ 2 = § . The denominator , written below the line , shows into how many equal parts the whole has been divided . The ...
... expressed by writing the dividend above a horizontal line and the divisor below ; thus , 2 ÷ 7 = 4 ; 4 ÷ 9 = 3 ; 8 ÷ 2 = § . The denominator , written below the line , shows into how many equal parts the whole has been divided . The ...
Σελίδα 99
... expression of 8 3 equals 3 times 1 , or 1 of 3 , or 3 ÷ 4 . of 8 , or of 3 x 8 , or 3 × 8 ÷ 4 = 6 ( × 3 ) ÷ 4 , or ( † ÷ 4 ) × 3 = 3. Multiply by 3 . Multiply by 3. What is MULTIPLICATION OF FRACTIONS 99 Roman Notation 17 Multiplication ...
... expression of 8 3 equals 3 times 1 , or 1 of 3 , or 3 ÷ 4 . of 8 , or of 3 x 8 , or 3 × 8 ÷ 4 = 6 ( × 3 ) ÷ 4 , or ( † ÷ 4 ) × 3 = 3. Multiply by 3 . Multiply by 3. What is MULTIPLICATION OF FRACTIONS 99 Roman Notation 17 Multiplication ...
Σελίδα 105
... expression equals 4 times } , or of 4 , or 4 ÷ 5 . 3. To divide by : The divisor is , or of 4 , or 4 ÷ 5 . If is divided by 4 , it is divided by a number 5 times as large as the correct divisor ; the quotient , 32 , is , therefore , as ...
... expression equals 4 times } , or of 4 , or 4 ÷ 5 . 3. To divide by : The divisor is , or of 4 , or 4 ÷ 5 . If is divided by 4 , it is divided by a number 5 times as large as the correct divisor ; the quotient , 32 , is , therefore , as ...
Σελίδα 135
... expressed or merely indicated ; thus , 1.3 , 14 , 14 , are decimal fractions . Decimal fractions are usually called decimals . Each decimal whose denominator is not expressed is pre- ceded by a period called the decimal point ; thus ...
... expressed or merely indicated ; thus , 1.3 , 14 , 14 , are decimal fractions . Decimal fractions are usually called decimals . Each decimal whose denominator is not expressed is pre- ceded by a period called the decimal point ; thus ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
12 days acres altitude analysis annexing base bought bushels cent circle circumference common fraction compound interest cords corn cube root cubic foot cubic inches decimal point diameter divided dividend division equal expression feet Find the amount Find the cost Find the interest gain Give given greatest common divisor hundred hundredths improper fraction indorsed lateral surface least common multiple length maturity miles minuend months Multiply number of days number of dollars number of figures number representing ORAL paid parallelogram payable period piece places pounds principal PROBLEMS WRITTEN proportion pupils quarts quotient ratio rectangle Reduce remainder result rods selling sides slant height sold SOLUTION Solve square root square yards Study Recitation subtracted trial divisor triangle Troy weight units weight wheat whole number wide worth Write zeros
Δημοφιλή αποσπάσματα
Σελίδα 269 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 171 - 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 51 - The Dividend is the number to be divided. The Divisor is the number by which we divide.
Σελίδα 181 - Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 164 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 171 - 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 329 - SURVEYORS' SQUARE MEASURE. 144. This measure is used by surveyors in computing the area or contents of land. TABLE. 625 Square Links (sq. 1. ) make 1 Pole P. 16 Poles " 1 Square Chain . sq. ch. 10 Square Chains " 1 Acre A. 640 Acres " 1 Square Mile . . sq. mi. 36 Square Miles (6 miles square)
Σελίδα 178 - CUBIC MEASURE. 1728 cubic inches (cu. in. ) = 1 cubic foot (cu. ft.).
Σελίδα 38 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 168 - Measures of length are used in measuring lines or distances. TABLE. 12 inches (in.) = 1 foot (ft.). 3 feet = 1 yard (yd.). 5J yards, or 16| feet = 1 rod (rd.).