A Complete Arithmetic ...Werner School Book Company, 1899 - 447 σελίδες |
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Σελίδα 11
... exactly divisible by 2 , by and by 28 is exactly divisible by 3. Two is an exact divisor of 4 , 6 , etc. 4. A number that is exactly divisible by 2 is called an even number ; 8 , 10 , are even numbers . etc. 5. Two is not an exact ...
... exactly divisible by 2 , by and by 28 is exactly divisible by 3. Two is an exact divisor of 4 , 6 , etc. 4. A number that is exactly divisible by 2 is called an even number ; 8 , 10 , are even numbers . etc. 5. Two is not an exact ...
Σελίδα 21
... exactly divisible by 2 if the right - hand figure is 0 , 2 , 4 , 6 , or 8. Tell which of the following are exactly divisible by 2 : 241 , 136 , 274 , 393 , 247 , 826 . 8. A number is exactly divisible by 5 if its right - hand figure is ...
... exactly divisible by 2 if the right - hand figure is 0 , 2 , 4 , 6 , or 8. Tell which of the following are exactly divisible by 2 : 241 , 136 , 274 , 393 , 247 , 826 . 8. A number is exactly divisible by 5 if its right - hand figure is ...
Σελίδα 71
... Divide 472 by 20 . Operation . 20 ) 472 23.6 ( b ) Divide 741 by 30 . Explanation . One tenth of 472 is One half of 1 ... exactly divisible by 3 ; by 5 ; by ( 1 ) and ( k ) Of 178 ? etc. Forty - five ; by ( m ) 12 ) 1584 cu . ft . ( n ) ...
... Divide 472 by 20 . Operation . 20 ) 472 23.6 ( b ) Divide 741 by 30 . Explanation . One tenth of 472 is One half of 1 ... exactly divisible by 3 ; by 5 ; by ( 1 ) and ( k ) Of 178 ? etc. Forty - five ; by ( m ) 12 ) 1584 cu . ft . ( n ) ...
Σελίδα 81
... exactly divisible by 2 ; by 3 ; by — ; and by ( g ) Multiply 864 by 50 . ( i ) Multiply 875 by 700 . ( k ) Multiply 736 by 400 . and > ( f ) Of 185 ? Forty - two by— ; by ( h ) Divide 7650 by 50 . ( j ) Divide 8750 by 700 . ( 1 ) Divide ...
... exactly divisible by 2 ; by 3 ; by — ; and by ( g ) Multiply 864 by 50 . ( i ) Multiply 875 by 700 . ( k ) Multiply 736 by 400 . and > ( f ) Of 185 ? Forty - two by— ; by ( h ) Divide 7650 by 50 . ( j ) Divide 8750 by 700 . ( 1 ) Divide ...
Σελίδα 91
... exactly divisible by 3 ; by ; by ( w ) 27 cu . ft . ) 1296 cu . ft . " and ( v ) Of 280 etc. Sixty - three - ; and by ( x ) 27 ) 1296 cu . ft . COMMON FRACTIONS . 1. Add and . The 1. c PART I. 91.
... exactly divisible by 3 ; by ; by ( w ) 27 cu . ft . ) 1296 cu . ft . " and ( v ) Of 280 etc. Sixty - three - ; and by ( x ) 27 ) 1296 cu . ft . COMMON FRACTIONS . 1. Add and . The 1. c PART I. 91.
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Συχνά εμφανιζόμενοι όροι και φράσεις
40 rods acre acres of land Algebra altitude bought bushels Change coal COMMON FRACTIONS common multiple contained cords cube cubic centimeters cubic feet cubic foot DECIMAL FRACTIONS decimal order decimeter DENOMINATE NUMBERS diameter discount Divide dividend dollars earn equal exact divisor exactly divisible Express the ratio feet long figure Find the amount Find the area Find the cost Find the interest Find the number Find the product Find the quotient Find the sum foot gain hundred hundredths improper fractions integral number least common multiple less lowest terms means measured meters miles MISCELLANEOUS PROBLEMS multiplicand NOTE number story Observe PERCENTAGE perimeter piece of land pounds prime factors pupil rectangular rhombus right angles side sold solid content specific gravity square feet square inches square rods square root square yards subtract tenths third thousandths tons triangle weigh
Δημοφιλή αποσπάσματα
Σελίδα 393 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 375 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 252 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 243 - Reduce the dividend and the divisor to like fractional units, then divide the numerator of the dividend by the numerator of the divisor. RULE II. — "Invert the divisor and proceed as in multiplication.
Σελίδα 398 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 383 - 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 363 - Pupils must learn to think of quantity in metric units. 319. All units in the metric system of measures and weights are derived from the primary unit known as the meter. When the length of the primary unit of this system was determined it was supposed to be one ten-millionth of the distance from the equator to the pole. A pendulum that vibrates seconds is nearly one meter long.* In the names of the derived units of this system the prefix deka means 10; hekto means 100; kilo means 1000; myria means...
Σελίδα 159 - Quantities, or those whose values are given, when not expressed by figures, are usually represented by the first letters of the alphabet, as a, b, c.
Σελίδα 394 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 366 - MEASURES OF WEIGHT 10 milligrams (mg.) = 1 centigram eg. 10 centigrams =1 decigram dg. 10 decigrams =1 gram g. 10 grams =1 decagram Dg. 10 decagrams =1 hectogram Hg. 10 hectograms = 1 kilogram Kg.