School Arithmetic for Grammar GradesAmerican Book Company, 1909 - 371 σελίδες |
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Σελίδα 5
... Divisors . Tests of Divisibility Factoring Greatest Common Divisor Least Common Multiple Cancellation Fractions Fractional Units Decimals • · Bills and Accounts · · Receipts • • • • Reading and Writing Frac- tions Reduction Addition and ...
... Divisors . Tests of Divisibility Factoring Greatest Common Divisor Least Common Multiple Cancellation Fractions Fractional Units Decimals • · Bills and Accounts · · Receipts • • • • Reading and Writing Frac- tions Reduction Addition and ...
Σελίδα 13
... divisor are concrete , they must be like numbers , and the quotient is abstract . If the dividend is concrete and the divisor is abstract , the dividend and quotient are like numbers . Thus , $ 27 $ 39 ; but $ 27 ÷ 3 = $ 9 . Divide and ...
... divisor are concrete , they must be like numbers , and the quotient is abstract . If the dividend is concrete and the divisor is abstract , the dividend and quotient are like numbers . Thus , $ 27 $ 39 ; but $ 27 ÷ 3 = $ 9 . Divide and ...
Σελίδα 14
... × ( 4 × 5 ÷ 2 ) +5 . - 15. 3 × ( 6 +8 ) + 7 × ( 8 ÷ 2 ) − 3 × ( 6 ÷ 3 ) +15 −7 . 16. 175-8 × ( 19 − 10 ) — 25 ÷ 5 + 6 × 7−9 ÷ 3 . - FACTORS AND DIVISORS 1. What two numbers will give 6 14 FUNDAMENTAL PROCESSES Combining Processes.
... × ( 4 × 5 ÷ 2 ) +5 . - 15. 3 × ( 6 +8 ) + 7 × ( 8 ÷ 2 ) − 3 × ( 6 ÷ 3 ) +15 −7 . 16. 175-8 × ( 19 − 10 ) — 25 ÷ 5 + 6 × 7−9 ÷ 3 . - FACTORS AND DIVISORS 1. What two numbers will give 6 14 FUNDAMENTAL PROCESSES Combining Processes.
Σελίδα 15
... divisor of the number ; that is , it is contained in the number an integral number of times . 4. Name the exact divisors of 54 , 81 , 48 , 36 , 66 , 64 , 63 . 2 x2 = 4 4 x 4 = 16 2 × 2 × 2 = 8 5. Observe the two equal factors that pro ...
... divisor of the number ; that is , it is contained in the number an integral number of times . 4. Name the exact divisors of 54 , 81 , 48 , 36 , 66 , 64 , 63 . 2 x2 = 4 4 x 4 = 16 2 × 2 × 2 = 8 5. Observe the two equal factors that pro ...
Σελίδα 16
... divisors except themselves and one . A prime number is one that has no exact divisor except itself and one ; thus , 5 , 2 , and 3 are prime numbers . 9. Name all the prime numbers to 31 . 10. What are the factors of 15 ? Observe that 15 ...
... divisors except themselves and one . A prime number is one that has no exact divisor except itself and one ; thus , 5 , 2 , and 3 are prime numbers . 9. Name all the prime numbers to 31 . 10. What are the factors of 15 ? Observe that 15 ...
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30 days acres altitude angle annual barrel base bill board foot bonds Bordeaux mixture bought brokerage bushel cash cent Chicago circumference commission contains cube cubic foot cylinder decimal denominator deposit diameter discount divided dividend divisor dollar draft equal Estimate the number exact interest factors farm Find the amount Find the area Find the cost Find the interest Find the number foot gain gallons gram indorsement invested J. M. Gordon James length longitude loss merchant meridian meter miles mills months nutritive ratio paid par value Paris green payable payment phosphoric acid Pittsburg pound premium prime meridian principal profit promissory note pyramid quotient received rectangle Sept share sides sold solid square yard subtract term in Percentage timothy hay tons trapezium triangle unit of measure volume wide width Written
Δημοφιλή αποσπάσματα
Σελίδα 345 - Troy Weight 24 grains = 1 pennyweight. 20 pennyweights = 1 ounce. 12 ounces = 1 pound.
Σελίδα 343 - Dry Measure. — 2 pints = 1 quart; 8 quarts = 1 peck; 4 pecks = 1 bushel. Liquid Measure. — 4 gills = 1 pint; 2 pints = 1 quart; 4 quarts = 1 gallon; 31| gallons = 1 barrel; 2 barrels = 1 hogshead. Long Measure. — 12 inches = 1 foot; 3 feet...
Σελίδα 12 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 346 - United States Money 10 mills = 1 cent 10 cents = 1 dime 10 dimes = 1 dollar 10 dollars = 1 eagle...
Σελίδα 136 - 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 291 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Σελίδα 346 - Thirty days hath September, April. June, and November; All the rest have thirty-one, Save February, which alone Hath twenty-eight; and one day more "We add to it one year in four.
Σελίδα 120 - ANGULAR MEASURE. 60 seconds (") = 1 minute ('). 60 minutes = 1 degree (°). 360 degrees = 1 circumference.