Essentials of Arithmetic: Intermediate Book |
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Page 79
... ; of 48 ; of 60 ; of 77 ; of 50 . 12. Find the greatest common divisor of 8 , 12 , 20 , and 24 . 13. Find the greatest common divisor of 9 , 15 , 21 , and 60 . 85. Divisible Numbers . When we speak of one number FACTORING NUMBERS 79.
... ; of 48 ; of 60 ; of 77 ; of 50 . 12. Find the greatest common divisor of 8 , 12 , 20 , and 24 . 13. Find the greatest common divisor of 9 , 15 , 21 , and 60 . 85. Divisible Numbers . When we speak of one number FACTORING NUMBERS 79.
Page 80
... divisible by 2 if the units are so divisible . For example , 64 , or 60 + 4 , must be divisible by 2 if 4 , the number of units , is divisible by 2 , because any multiple of 10 is divisible by 2 . 87. Divisibility by 5. A number is ...
... divisible by 2 if the units are so divisible . For example , 64 , or 60 + 4 , must be divisible by 2 if 4 , the number of units , is divisible by 2 , because any multiple of 10 is divisible by 2 . 87. Divisibility by 5. A number is ...
Page 81
... divisible . A number is divisible by 6 if it is even and if the sum of its digits is divisible by 3 . A number is divisible by 8 if the number represented by its three right - hand figures is so divisible . A number is divisible by 9 if ...
... divisible . A number is divisible by 6 if it is even and if the sum of its digits is divisible by 3 . A number is divisible by 8 if the number represented by its three right - hand figures is so divisible . A number is divisible by 9 if ...
Page 116
... divisible by 4 but not by 100 , and those divis- ible by 400 , are leap years . Thus 1916 , 2000 , but not 2100 , are leap years . 106. Table of Value . The table of value is as follows : 10 mills = 1 cent ( ct . or $ ) 10 cents = 1 ...
... divisible by 4 but not by 100 , and those divis- ible by 400 , are leap years . Thus 1916 , 2000 , but not 2100 , are leap years . 106. Table of Value . The table of value is as follows : 10 mills = 1 cent ( ct . or $ ) 10 cents = 1 ...
Page 281
... Divisibility 80 Aliquot part Altitude 24 , 91 Divisible numbers 80 193 Division 27 , 82 , 129 , 166 Angle measure 117 Divisor . 27 Arabic numerals 2 Dozen 118 Arc measure 117 Drawing to scale . 110 , 111 , 188 , 190 117 Dry measure 115 ...
... Divisibility 80 Aliquot part Altitude 24 , 91 Divisible numbers 80 193 Division 27 , 82 , 129 , 166 Angle measure 117 Divisor . 27 Arabic numerals 2 Dozen 118 Arc measure 117 Drawing to scale . 110 , 111 , 188 , 190 117 Dry measure 115 ...
Other editions - View all
Essentials of Arithmetic: Intermediate Book David Eugene Smith,George Wentworth No preview available - 2016 |
Essentials of Arithmetic: Intermediate Book (Classic Reprint) George Wentworth No preview available - 2016 |
Common terms and phrases
9 ft acre arithmetic automobile average bill bought bushel called cancellation catcher's cent common divisor common fraction compound numbers contains corn cubic foot dealer buys decimal fraction decimal places decimal point discount Divide the following dividend divisible dozen Draw a plan eggs example Express factor figure Find the area find the cost Find the interest Find the number gallons greatest common divisor hundredths improper fraction integer lowest terms marked price measure mile minuend mixed number move the decimal Multiply the following ORAL EXERCISE overhead charges parallelogram perimeter piece pints pound problems profit pupils quarts quire quotient Receipts rectangle Reduce remainder Roman numerals short method side sold square feet sugar teacher tenths thick tons unit fraction units weight whole number wide worth write WRITTEN EXERCISE Find yard
Popular passages
Page 116 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year...
Page 114 - Liquid Measure 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Page 115 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Page 109 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Page 279 - 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...
Page 18 - Multiplication is the process of taking one number as many times as there are units in another.
Page 109 - 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.
Page 105 - State the number of quarts in a peck and the number of pecks in a busheL A peck is what part of a bushel ? 5. How many seconds in a minute? minutes in an hour? hours in a day ? days in a week ? days in a common year ? days in a leap year ? What months have 30 days ? Express the following as indicated: 6. 6 pt. as quarts.
Page 80 - A number is divisible by 3 if the sum of its digits is divisible by 3.
Page 50 - Both terms of a fraction may be multiplied by the same number without changing the value of the fraction.