A Complete Arithmetic ...Werner School Book Company, 1899 - 447 σελίδες |
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Σελίδα 22
... miles ) 154 miles . 2 This means , find 1 half of 81 Story . miles divided by 2. Story . || This means , find how many times 3 miles are contained in 154 miles . Story - A canal - boat moved at the ( Change 31 and 154 to halves . ) rate of ...
... miles ) 154 miles . 2 This means , find 1 half of 81 Story . miles divided by 2. Story . || This means , find how many times 3 miles are contained in 154 miles . Story - A canal - boat moved at the ( Change 31 and 154 to halves . ) rate of ...
Σελίδα 50
... miles ; a train going 30 miles an hour , that leaves Mendota at 8:30 , should arrive at Galesburg at ( d ) From Chicago to Denver it is about 1000 miles . If a train leaves Chicago for Denver at 9 o'clock Monday morning and goes at the ...
... miles ; a train going 30 miles an hour , that leaves Mendota at 8:30 , should arrive at Galesburg at ( d ) From Chicago to Denver it is about 1000 miles . If a train leaves Chicago for Denver at 9 o'clock Monday morning and goes at the ...
Σελίδα 54
... mile is rods . mile is rods . 7.1 mile is rods . mile is rods . line of a railroad are 8. The telegraph poles along the usually ten rods apart ; they are first telegraph pole to the third it is first to the fifth it is rods . feet apart ...
... mile is rods . mile is rods . 7.1 mile is rods . mile is rods . line of a railroad are 8. The telegraph poles along the usually ten rods apart ; they are first telegraph pole to the third it is first to the fifth it is rods . feet apart ...
Σελίδα 59
... mile are ( h ) How many rods in 73 miles ? 7. Two rods are rods . ( i ) In 43 miles ? yards . 3 rd . are yards . ( j ) How many yards in 42 rods ? ( k ) In 64 rods ? 8. When wheat is 70 ¢ a bushel , 240 lb. cost ( 1 ) When wheat is 90 ...
... mile are ( h ) How many rods in 73 miles ? 7. Two rods are rods . ( i ) In 43 miles ? yards . 3 rd . are yards . ( j ) How many yards in 42 rods ? ( k ) In 64 rods ? 8. When wheat is 70 ¢ a bushel , 240 lb. cost ( 1 ) When wheat is 90 ...
Σελίδα 64
... miles to rods . ( g ) Change 36 rods to yards . ( h ) Change 2160 lb. oats to bu . ( i ) Change 5240 lb. to tons . ( j ) Change 274 ft . to inches . ( f ) Change 30 rods to feet . MEASUREMENTS . 1. One hundred sixty square rods are one ...
... miles to rods . ( g ) Change 36 rods to yards . ( h ) Change 2160 lb. oats to bu . ( i ) Change 5240 lb. to tons . ( j ) Change 274 ft . to inches . ( f ) Change 30 rods to feet . MEASUREMENTS . 1. One hundred sixty square rods are one ...
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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.