The Practical Arithmetic: Oral and WrittenAmerican Book, 1907 - 350 σελίδες |
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Σελίδα 6
... Measure Surface Measure Volume Measure Capacity Weight Time • PAGE 53 53 54 60 61 63 68 74 80 81 85 88 93 · 105 111 112 · 113 • 114 • 117 119 • • 123 126 · 128 131 132 • 136 138 • 143 143 · 147 • 151 151 • 157 166 . 173 176 • • 180 PAGE ...
... Measure Surface Measure Volume Measure Capacity Weight Time • PAGE 53 53 54 60 61 63 68 74 80 81 85 88 93 · 105 111 112 · 113 • 114 • 117 119 • • 123 126 · 128 131 132 • 136 138 • 143 143 · 147 • 151 151 • 157 166 . 173 176 • • 180 PAGE ...
Σελίδα 7
Oral and Written Frank H. Hall. PAGE Circular Measure Longitude and Time Value . METRIC SYSTEM Linear Measure • 182 183 186 187 187 Surface Measure Volume Measure 188 189 . Weight Table of Equivalents RATIO Specific Gravity PROPORTION ...
Oral and Written Frank H. Hall. PAGE Circular Measure Longitude and Time Value . METRIC SYSTEM Linear Measure • 182 183 186 187 187 Surface Measure Volume Measure 188 189 . Weight Table of Equivalents RATIO Specific Gravity PROPORTION ...
Σελίδα 87
... measured off on a line of an inch long ? h . What part of a line § of an inch long is a line 12 of an inch long ? See page 72 , problems u and aa . i . If a rectangular diagram on the blackboard con- tains 5 square feet and is of a foot ...
... measured off on a line of an inch long ? h . What part of a line § of an inch long is a line 12 of an inch long ? See page 72 , problems u and aa . i . If a rectangular diagram on the blackboard con- tains 5 square feet and is of a foot ...
Σελίδα 88
... measures 4 rods on one side . What is the distance around it ? b . A piece of land in the form of an equilateral tri- angle measures 463 rods on one side . What is the distance around it ? 3. The perimeter of a piece of land that is an ...
... measures 4 rods on one side . What is the distance around it ? b . A piece of land in the form of an equilateral tri- angle measures 463 rods on one side . What is the distance around it ? 3. The perimeter of a piece of land that is an ...
Σελίδα 128
... measure of time is a variable unit - sometimes 28 days , sometimes 31. The " usual method " regards each month as 30 days ; the " better method " counts first the whole years , then the whole months , then the days remaining . By the ...
... measure of time is a variable unit - sometimes 28 days , sometimes 31. The " usual method " regards each month as 30 days ; the " better method " counts first the whole years , then the whole months , then the days remaining . By the ...
Συχνά εμφανιζόμενοι όροι και φράσεις
12 rods acres altitude answer bicycle geared bought bushel centimeters chains Change circle circumference commission common fraction contained cord corn cube cubic centimeters cubic foot decimal point decimeters denominator diameter discount Divide dividend dollars equal exactly divisible excess of 9's EXPLANATION Express the ratio figure Find proceeds Find the amount Find the approximate Find the area Find the cost Find the interest Find the product Find the sum greatest common divisor HALL'S PRACT hundred hundredths improper fraction integral number larger number lowest terms Measure meters miles mixed number multiplicand NOTE number of feet oats Observe OPERATION paid perfect squares perimeter piece of land pound prime factors promise to pay pupil quotient right angles rods selling smaller number sold solid content specific gravity square root subtract tenths thousandths tons trapezoid triangle units value received weight wide
Δημοφιλή αποσπάσματα
Σελίδα 180 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 173 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 190 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg...
Σελίδα 157 - 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.
Σελίδα 187 - MEASURE. 10 millimeters (mm.) = 1 centimeter (cm.) 10 centimeters = 1 decimeter (dm.) 10 decimeters = 1 meter (m.) 10 meters = 1 dekameter (Dm.) 10 dekameters = 1 hektometer (Hm.) 10 Hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) 1 meter = 39.37 inches.
Σελίδα 89 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 205 - The first and fourth terms of a proportion are called the extremes, and the second and third terms, the means. Thus, in the foregoing proportion, 8 and 3 are the extremes and 4 and 6 are the means.
Σελίδα 187 - 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 135 - Six months after date for value received I promise to pay to the order of Merchants...
Σελίδα 190 - 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.