Essentials of Arithmetic, Oral and WrittenAmerican book Company, 1907 - 324 σελίδες |
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Σελίδα 25
... acres of land . He sold 79.5 acres . How many acres had he left ? 6. If it is 844.7 mi . from San Francisco to Ogden and 1004.7 mi . from Ogden to Omaha , how far is it from San Francisco to Omaha ? How much farther is it from Ogden to ...
... acres of land . He sold 79.5 acres . How many acres had he left ? 6. If it is 844.7 mi . from San Francisco to Ogden and 1004.7 mi . from Ogden to Omaha , how far is it from San Francisco to Omaha ? How much farther is it from Ogden to ...
Σελίδα 30
... acres . In 1889 it was 93,425 acres . How much was the increase in the area under cultivation during the decade ? 7. The appropriation for the maintenance of the navy for 1907 was $ 98,773,692 , for the military $ 72,305,270 , for ...
... acres . In 1889 it was 93,425 acres . How much was the increase in the area under cultivation during the decade ? 7. The appropriation for the maintenance of the navy for 1907 was $ 98,773,692 , for the military $ 72,305,270 , for ...
Σελίδα 35
... acres of land at $ 75 an acre . MODEL : Statement : $ 75 × 32 = x Work : $ 75 , cost of 1 acre . 32 150 225 $ 2400 , cost of 32 acres . 2. If a boy attends school 180 days each year for 12 years , how many days will he attend in 12 ...
... acres of land at $ 75 an acre . MODEL : Statement : $ 75 × 32 = x Work : $ 75 , cost of 1 acre . 32 150 225 $ 2400 , cost of 32 acres . 2. If a boy attends school 180 days each year for 12 years , how many days will he attend in 12 ...
Σελίδα 36
... acres at $ 75 an Find the cost of the farm . acre . 2. During the first year he expended the following sums for ... acres each , 3 fields of 10 acres each , 10 acres of orchard , 5 acres for yards and garden , and the rest was timber ...
... acres at $ 75 an Find the cost of the farm . acre . 2. During the first year he expended the following sums for ... acres each , 3 fields of 10 acres each , 10 acres of orchard , 5 acres for yards and garden , and the rest was timber ...
Σελίδα 50
... acres into 10 - acre fields . Find the number of fields and the value of each field at $ 80 per acre . 4. How many 9's are there in 1728 ? Is this measure- ment ? 5. Write five problems in division by measurement , and solve each . 60 ...
... acres into 10 - acre fields . Find the number of fields and the value of each field at $ 80 per acre . 4. How many 9's are there in 1728 ? Is this measure- ment ? 5. Write five problems in division by measurement , and solve each . 60 ...
Άλλες εκδόσεις - Προβολή όλων
Essentials of Arithmetic, Oral and Written John William McClymonds,David Rhys Jones Πλήρης προβολή - 1907 |
Essentials of Arithmetic, Oral and Written John William McClymonds,David Rhys Jones Πλήρης προβολή - 1907 |
Essentials of Arithmetic, Oral and Written John William McClymonds Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2012 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 objects acres addend altitude bank board foot bought broom corn called cent centimeters circle circumference common fraction contains cube cubic dealer decimal point denominator diagram diameter discount Divide dividend divisor equal equation exactly divisible expressed factor farm farmer feet Find the amount Find the area Find the cost Find the number foot fractional unit Frank Adams improper fractions integer JONES'S ESSEN least common multiple length meridian meter minuend mixed numbers MODEL month Multiply Name number of days number of square Oral Exercises paid payment places pound primary units prime meridian principal meridian prism profit proper fractions pupils quantity quotient figure ratio received rectangle regular polygon represent right angles right triangle schoolroom selling price sold Solve square inches square root Subtract surface taxes township weight whole number Written Exercises yard
Δημοφιλή αποσπάσματα
Σελίδα 250 - The square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides.
Σελίδα 85 - 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 160 - To find the number of board feet in a piece of lumber, multiply the...
Σελίδα 315 - Square Measure 144 square inches = 1 square foot 9 square feet = 1 square yard 30J square yards = 1 square rod 160 square rods = 1 acre 640 acres = 1 square mile Cubic Measure 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard 128 cubic feet...
Σελίδα 78 - 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 101 - Multiplying or dividing both terms of a fraction by the same number does not alter the value of the fraction.
Σελίδα 247 - Which proves that the square of a number composed of tens and units contains, the square of the tens plus twice the product of the tens by the units, plus the square of the units.
Σελίδα 229 - Hence, the area of a trapezoid is equal to the product of its altitude by the line connecting the middle points of the sides which are not parallel.
Σελίδα 31 - Multiplication is the process of taking one number as many times as there are units in another.