The Columbian Calculator: Being a Practical and Concise System of Decimal Arithmetic ...Kay & Troutman, 1846 - 264 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 23.
Σελίδα 63
... SOLID OR CUBIC MEASURE . By this measure is ascertained the solid content of all things in which length , breadth , and thickness , are considered ; such as stone , timber , wood , bark , grain , coal , & c . A cube is a solid of six ...
... SOLID OR CUBIC MEASURE . By this measure is ascertained the solid content of all things in which length , breadth , and thickness , are considered ; such as stone , timber , wood , bark , grain , coal , & c . A cube is a solid of six ...
Σελίδα 71
... Solid or Cubic Measure used ? What are the denom- inations ? How many inches in a cubic foot ? How many feet in a cord of wood ? in a quarter of a cord ? How many cubic inches in a gallon ? What are the dimensions of a bushel ? Time ...
... Solid or Cubic Measure used ? What are the denom- inations ? How many inches in a cubic foot ? How many feet in a cord of wood ? in a quarter of a cord ? How many cubic inches in a gallon ? What are the dimensions of a bushel ? Time ...
Σελίδα 99
... solid feet and inches ? Ans . 1536 ft .; 2654208 in . 2688 ft . 41 w . 12. In 21 cords of wood how many solid feet ? 13. In 24796800 seconds , how many weeks ? 14. In 20692 square rods , how many acres ? 129 A. 1 R. 12 po . 15. In 15840 ...
... solid feet and inches ? Ans . 1536 ft .; 2654208 in . 2688 ft . 41 w . 12. In 21 cords of wood how many solid feet ? 13. In 24796800 seconds , how many weeks ? 14. In 20692 square rods , how many acres ? 129 A. 1 R. 12 po . 15. In 15840 ...
Σελίδα 100
... solid inches how many tons of round timber ? Ans . 9 T. 33. In 5529600 cubical inches how many cords . Ans . 25 . 34. How many minutes and seconds in one complete revolu- tion of a planet ? Ans . 21600 minutes ; and 1296000 sec . 35. In ...
... solid inches how many tons of round timber ? Ans . 9 T. 33. In 5529600 cubical inches how many cords . Ans . 25 . 34. How many minutes and seconds in one complete revolu- tion of a planet ? Ans . 21600 minutes ; and 1296000 sec . 35. In ...
Σελίδα 197
... solid inches , will make 144 inches , or 144 blocks one inch square ; and the square root of 144 is 12 ; because 12 × 12 = 144 , which in this case will be inches one side of the square . 144 1 operation . 22 ) 44 ( 12 = 17 * SQUARE ...
... solid inches , will make 144 inches , or 144 blocks one inch square ; and the square root of 144 is 12 ; because 12 × 12 = 144 , which in this case will be inches one side of the square . 144 1 operation . 22 ) 44 ( 12 = 17 * SQUARE ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annuity annum answer Arithmetic Bring bush bushels of wheat ciphers circumference common difference compound interest contained cord cube root cubic debt decimal point denomination diameter discount Divide dividend division divisor dollars drams equal example feet long figure foot gain or lose gallons galls given number grains greatest common divisor hogsheads hundred improper fraction inches least common multiple length less lowest terms measure miles mixed number months multiplicand Multiply nails number of terms ounces paid payment pecks pints poles present worth proof proportion purchased quantity quarters quarts questions quotient rate per cent ratio Reduce remainder required the number rods roods rule sell sold square feet square root subtract sugar thick third term TROY WEIGHT VULGAR FRACTIONS weight whole number wine yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 149 - Compute the interest on the principal to the time of the first payment, and if the payment exceed this interest, add the interest to the principal and from the sum subtract the payment: the remainder forms a new principal.
Σελίδα 188 - If the errors are alike, divide the difference of tire products by the difference of the errors, and the quotient will be the answer. 5. If the errors are unlike, divide the sum of the products by the sum of the errors, and the quotient will be the answer.
Σελίδα 32 - Find how many times the divisor is contained in the first figure, or figures, of the dividend, and, setting it directly under the dividend, carry the remainder, if any, to the next figure as so many tens.
Σελίδα 127 - RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms.
Σελίδα 118 - Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Σελίδα 107 - A and B depart from the same, place and travel the same road ; but A goes 5 days before B, at the rate of 15 miles a day . B follows at the rate of 20 miles a . day } what distance must he travel to overtake A ? Ans. 300 miles RULE OF THREE INVERSE.
Σελίδα 214 - There are five things in arithmetical progression, any three of which being given, the other two may be found : — 1st. The first term. 2d. The last term. 3d. The number of terms. 4th. The common difference. 5th. The sum of all the terms.
Σελίδα 253 - Suppose a ladder, 60 feet long, be so planted as to reach a window 37 feet from the ground on one side of the street, and, without moving it at the foot, will reach a window 23 feet high on the other side ; what was the breadth of the street?
Σελίδα 254 - The height of a tree growing in the centre of a circular island 44 feet in diameter, is 75 feet, and a line stretched from the top of it over to the hither edge of the water, is 256 feet. What is the breadth of the stream, provided...
Σελίδα 118 - RULE. Divide the numerator by the denominator, and the quotient will be the whole or mixed number sought.