An Advanced Arithmetic for High Schools, Normal Schools, and AcademiesGinn, 1898 - 400 σελίδες Every high school, normal school, and academy should allow sufficient time for a thorough review of arithmetic. This book has been written as a text-book for that purpose. The shortest and surest road to a knowledge of arithmetic is by solving problems, and these problems are designed to convey a great deal of useful information and to furnish the very best mental training, the primary object of the study. It is not necessary for any pupil, or any class to do all the problems. Every teacher can select parts of chapters, chapters, or problems suited to the needs of the pupils. |
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Σελίδα 14
... find the sum of the hundredths and write this sum , 8 , under the column of hundredths . We next find the sum of 45.32 the tenths and write the units ' figure , 0 , of this sum under 27.21 the column of tenths , but the tens ' figure ...
... find the sum of the hundredths and write this sum , 8 , under the column of hundredths . We next find the sum of 45.32 the tenths and write the units ' figure , 0 , of this sum under 27.21 the column of tenths , but the tens ' figure ...
Σελίδα 28
... Find the product of 2.63 × 74.782 . 74.782 SOLUTION . The multiplier , 2.63 , equals 263 × 0.01 . 2.63 We therefore multiply first by 263 and this product by 224346 0.01 . But multiplying by 0.01 simply moves the deci- mal point in the ...
... Find the product of 2.63 × 74.782 . 74.782 SOLUTION . The multiplier , 2.63 , equals 263 × 0.01 . 2.63 We therefore multiply first by 263 and this product by 224346 0.01 . But multiplying by 0.01 simply moves the deci- mal point in the ...
Σελίδα 68
... Find the circumference of a circle 1m in diameter . 16. Find to the nearest tenth of a millimeter the circum- ferences of circles whose diameters are respectively 83m ; 3.71m ; 32.8m ; 10.4cm ; 11.8em ; 167.1mm ; 39.3mm . 17. What is ...
... Find the circumference of a circle 1m in diameter . 16. Find to the nearest tenth of a millimeter the circum- ferences of circles whose diameters are respectively 83m ; 3.71m ; 32.8m ; 10.4cm ; 11.8em ; 167.1mm ; 39.3mm . 17. What is ...
Σελίδα 70
... Find the price of a rectangular field , 346.8m by 71.82m , at $ 67.50 a hektar ; at $ 384 a hektar ; and at $ 2.375 a square meter . 8. Find the length of a rectangle 17cm wide that con- tains 3064cm . What length of carpet 75cm wide is ...
... Find the price of a rectangular field , 346.8m by 71.82m , at $ 67.50 a hektar ; at $ 384 a hektar ; and at $ 2.375 a square meter . 8. Find the length of a rectangle 17cm wide that con- tains 3064cm . What length of carpet 75cm wide is ...
Σελίδα 73
... Find the area of the walls of a room whose length is 6.12m , breadth 5.05m , and height 3.5m . Perimeter = 2 × ( 6.12m + 5.05m ) = 22.34m . Area = ( 3.5 × 22.34 ) qm = 78.19qm . 31. How many rolls of paper 45cm wide and 8m long ...
... Find the area of the walls of a room whose length is 6.12m , breadth 5.05m , and height 3.5m . Perimeter = 2 × ( 6.12m + 5.05m ) = 22.34m . Area = ( 3.5 × 22.34 ) qm = 78.19qm . 31. How many rolls of paper 45cm wide and 8m long ...
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An Advanced Arithmetic: For High Schools, Normal Schools and Academies George Albert Wentworth Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres annuity bushel called cents a pound cistern cologarithm common fraction compound interest contains cube root cubic centimeters cubic foot cubic inches cubic meter cylinder decimal places decimal point denominator diameter digits discount dividend divisor Dollars draft equal Examples EXERCISE expressed feet figures Find the area Find the cost Find the G. C. M. Find the number Find the sum Find the volume frustum gallons given number hektars hektoliter Hence hour hundred hundredths improper fraction integral number June 16 kilograms Least Common Multiple length logarithm long tons mantissa miles minuend mixed number multiplicand Multiply payable payment prime number quarts quotient radius rate per cent ratio rectangular Reduce remainder side SOLUTION specific gravity square meter square root Subtract surface thick weight whole number wide write yards
Δημοφιλή αποσπάσματα
Σελίδα 158 - 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 314 - Multiply the complete divisor by the second figure of the root, subtract the product from the dividend, and to the remainder annex the next period for a new dividend.
Σελίδα 147 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 297 - Thirty days after sight of this first of exchange (second and third of the same tenor and date unpaid...
Σελίδα 96 - A number is divisible by 3 if the sum of its digits is divisible by 3. 5. A number is divisible by 9 (32) if the sum of its digits is divisible by 9. 6. A number is divisible by 5 if its last digit is either 5 or 0.
Σελίδα 163 - Thirty days hath September, April, June, and November, All the rest have thirty-one Excepting February alone : Which hath but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 68 - A Circle is a plane figure bounded by a curved line, called the Circumference, all points of which are equally distant from a point within, called the Centre.
Σελίδα 219 - That is, in any proportion either extreme is equal to the product of the means divided by the other extreme ; and either mean is equal to the product of the extremes divided by the other mean.
Σελίδα 58 - The meter was intended to be one ten-millionth of the distance from the equator to the north pole, but more careful measurements show that this distance is 10,001,887 meters.
Σελίδα 398 - This loss or drop due to resistance is directly proportional to the length of the conductor, and inversely proportional to its area of cross-section.