Hopkins and Underwood's Arithmetic: Book One-two, Βιβλίο 2Macmillan, 1912 |
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Αποτελέσματα 1 - 5 από τα 37.
Σελίδα 2
... side by side . Thus , twenty - nine is written 29 ; four hundred fifty - three is written 453. Notice in 29 that " 9 " represents " nine , " and that the " 2 " at the left of the " 9 " represents " twenty ; " also , in four hundred ...
... side by side . Thus , twenty - nine is written 29 ; four hundred fifty - three is written 453. Notice in 29 that " 9 " represents " nine , " and that the " 2 " at the left of the " 9 " represents " twenty ; " also , in four hundred ...
Σελίδα 19
... side is one unit long . This square may be a square inch , a square foot , a square mile , etc. Draw , on squared ... side is 84 yards . 3. Find the area of a square having 320 rods for a side . 4. Find the area of a rectangle , the ...
... side is one unit long . This square may be a square inch , a square foot , a square mile , etc. Draw , on squared ... side is 84 yards . 3. Find the area of a square having 320 rods for a side . 4. Find the area of a rectangle , the ...
Σελίδα 87
... side . Similarly , the square foot , square yard , square rod , and square mile denote amounts of surface , each equal to the surface of a square whose side is the corresponding linear unit . The acre is a unit of area not corresponding ...
... side . Similarly , the square foot , square yard , square rod , and square mile denote amounts of surface , each equal to the surface of a square whose side is the corresponding linear unit . The acre is a unit of area not corresponding ...
Σελίδα 93
... sides would cut out an arc of 30 ° on any circle having its center at B. It is the angle Thus a system for comparing angles is obtained . The unit of angular measure is 1 degree . whose sides cut out an arc of one degree upon the circum ...
... sides would cut out an arc of 30 ° on any circle having its center at B. It is the angle Thus a system for comparing angles is obtained . The unit of angular measure is 1 degree . whose sides cut out an arc of one degree upon the circum ...
Σελίδα 94
... sides of a right angle are per- pendicular to each other . A straight angle is a straight line considered as an angle formed by two lines proceeding in opposite directions from a single point . Thus , MBN and SBT are straight angles ...
... sides of a right angle are per- pendicular to each other . A straight angle is a straight line considered as an angle formed by two lines proceeding in opposite directions from a single point . Thus , MBN and SBT are straight angles ...
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude angle barrel base bought bushel buys called carload circle circumference column commission common contains cubic cubic foot decimal point denominator diameter digits discount Divide dividend divisor dollars draft equal exactly divisible Example EXERCISE Express figure Find the area Find the cost Find the difference Find the G. C. D. Find the number Find the value Find the weight fraction gain per cent Galveston given Gold Greatest Common Divisor hundred inches Least Common Multiple long tons longitude marked price MEASURE meridian meter minuend multiplicand Multiply number is exactly places pounds premium prime factors prime meridian profit quantity quarts quotient radius rate per cent ratio rectangle Reduce remainder right triangle selling price short tons sides sold SOLUTION square miles square root square yards subtraction subtrahend United wheat Write
Δημοφιλή αποσπάσματα
Σελίδα 77 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 78 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 340 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq.
Σελίδα 208 - The first and fourth terms of a proportion are called the extremes, and the second and third terms are called the means, of the proportion.
Σελίδα 340 - 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 275 - The square of the sum of two numbers is equal to the square of the first, plus twice the product of the first by the second, plus the square of the second.
Σελίδα 80 - Each degree is divided into 60 equal parts called minutes, and each minute into 60 equal parts called seconds.
Σελίδα 302 - The volumes of similar solids are to each other as the cubes of their like dimensions.
Σελίδα 307 - The entire metric system of weights and measures is based upon a fundamental nnit called a meter, which is the ten-millionth part of the distance from the equator to the pole, and is the principal unit of linear measure.
Σελίδα 283 - ... the square on the hypothenuse is equal to the sum of the squares on the other two sides.