Junior High School Mathematics, Βιβλίο 1H. Holt, 1919 - 210 σελίδες |
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Σελίδα 25
... quotient , and remainder are known ? State this rule as a formula . 24. State the formula for finding the area , A , of a rectangle whose length is 7 and width w . 13. Formulas for practice . These formulas which you have MAKING FORMULAS ...
... quotient , and remainder are known ? State this rule as a formula . 24. State the formula for finding the area , A , of a rectangle whose length is 7 and width w . 13. Formulas for practice . These formulas which you have MAKING FORMULAS ...
Σελίδα 26
... length and width are given . Formula 3 is the formula for the distance passed over by a body moving at the rate r for the time t . Formula 4 is the rule for the volume of a rectangular solid . Other formulas which you have made but ...
... length and width are given . Formula 3 is the formula for the distance passed over by a body moving at the rate r for the time t . Formula 4 is the rule for the volume of a rectangular solid . Other formulas which you have made but ...
Σελίδα 34
... lengths . 25. How many pecks in b bushels ? In x bushels and 3 pecks ? 26. A traveler starts from a certain point , A , and drives m miles east , then x miles west , then 24 miles east . How far is he then from A ? 27. How many miles in ...
... lengths . 25. How many pecks in b bushels ? In x bushels and 3 pecks ? 26. A traveler starts from a certain point , A , and drives m miles east , then x miles west , then 24 miles east . How far is he then from A ? 27. How many miles in ...
Σελίδα 35
... same straight line . Write the formula for finding the length of the row . 1 36. Q = n = 5 . 1 m - a n - b Find Q when a = 1 , b = 1 , m = 3 , and CHAPTER III DECIMAL FRACTIONS AND THE METRIC SYSTEM 17. Reading REVIEW OF FRACTIONS 35.
... same straight line . Write the formula for finding the length of the row . 1 36. Q = n = 5 . 1 m - a n - b Find Q when a = 1 , b = 1 , m = 3 , and CHAPTER III DECIMAL FRACTIONS AND THE METRIC SYSTEM 17. Reading REVIEW OF FRACTIONS 35.
Σελίδα 43
... length . Find the weight of such a bar 16 ft . long . 20. What is the cost of 450 bu . of wheat at $ 1.87 a bushel ? 21. A certain type of steel bolt weighs .052 lb. each . Find the weight of 100 of these bolts ; of 2000 bolts . 22 ...
... length . Find the weight of such a bar 16 ft . long . 20. What is the cost of 450 bu . of wheat at $ 1.87 a bushel ? 21. A certain type of steel bolt weighs .052 lb. each . Find the weight of 100 of these bolts ; of 2000 bolts . 22 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acre adjacent angles altitude amount bushel butter fat called calories carbohydrate cash cent centimeters circle circumference common fraction compute Construct an angle corn correct to 001 cubic decimal fractions decimal point decimeters degrees diameter difference in longitude discount distance divided dividend divisor Draw a line edge eggs EXAMPLE Exercise Figure Find the area Find the average Find the cost Find the difference Find the interest find the total finding the number formula for finding gallons garden given hour hundredths integer kilograms kilometers length line segment longitude measure meridian meters metric system miles milk month multiplied noon obtuse paid parallelogram perpendicular bisector polygon pounds problem protractor pupils quart quotient radius rectangle Reduce right angles ruler scale selling price sides sold SOLUTION square square kilometer straight line subtracted thousandths United weight Write yard
Δημοφιλή αποσπάσματα
Σελίδα 205 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl.) 2 barrels...
Σελίδα 205 - 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. mi.) Cubic Measure 1728 cubic inches (cu.
Σελίδα 205 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 56 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg...
Σελίδα 41 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 205 - 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...
Σελίδα 205 - 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 41 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.
Σελίδα 81 - Specific heat is the amount of heat necessary to raise the temperature of a solid or liquid body a certain number of degrees; water is adopted as the unit or standard of comparison.
Σελίδα 56 - Measures of Capacity 10 milliliters (ml) =1 centiliter cl 10 centiliters =1 deciliter dl 10 deciliters =1 liter 1 10 liters =1 dekaliter Dl 10 dekaliters =1 hektoliter HI 10 hektoliters =1 kiloliter Kl NOTE — The liter is equal to the volume occupied by 1 cubic decimeter.