The Youth's Assistant in Theoretick and Practical ArithmeticD. Watson, 1826 - 164 σελίδες |
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Σελίδα 31
... circumference of earth . 40 rods 8 furlongs 60 geographical , or 69 1-5 English miles 360 degrees The use of this measure is to find the distance of places , or to measure any thing where length only is concerned , without regard to ...
... circumference of earth . 40 rods 8 furlongs 60 geographical , or 69 1-5 English miles 360 degrees The use of this measure is to find the distance of places , or to measure any thing where length only is concerned , without regard to ...
Σελίδα 136
... circumference . 19. The diameter of a circle is a right line extending thro ' the centre , & terminated by the circumference . 17 D The area of any figure is the space contained within the bounds of its surface , without any regard to ...
... circumference . 19. The diameter of a circle is a right line extending thro ' the centre , & terminated by the circumference . 17 D The area of any figure is the space contained within the bounds of its surface , without any regard to ...
Σελίδα 138
... circumference of a. area . 1. One of the two parallel sides of a trapezoid is 7.5 chains and the other 12.25 , and the perpendicular distance between them is 15.4 chains ; what is the Sarea ? 12.25 7.5 2 ) 19.75 9.875 15.4 39500 49375 2 ...
... circumference of a. area . 1. One of the two parallel sides of a trapezoid is 7.5 chains and the other 12.25 , and the perpendicular distance between them is 15.4 chains ; what is the Sarea ? 12.25 7.5 2 ) 19.75 9.875 15.4 39500 49375 2 ...
Σελίδα 139
... circumference , and as 22 is to 7 , so is the circumference to the diameter . RULE 2. As 113 is to 355 , so is the diameter to the circumference , and as 355 is to 13 , so is the circumference to the diameter . RULE 3. As I is to 3.1416 ...
... circumference , and as 22 is to 7 , so is the circumference to the diameter . RULE 2. As 113 is to 355 , so is the diameter to the circumference , and as 355 is to 13 , so is the circumference to the diameter . RULE 3. As I is to 3.1416 ...
Σελίδα 140
... circumference 31.416 ? Ans . 78.54 rods . 4. How many square chains in a circular field , whose circumfe- rence is 44 chains , and diameter 14 ? Ans . 154 chains . 5. How many square feet in a circle whose circumference is 63 feet ? Ans ...
... circumference 31.416 ? Ans . 78.54 rods . 4. How many square chains in a circular field , whose circumfe- rence is 44 chains , and diameter 14 ? Ans . 154 chains . 5. How many square feet in a circle whose circumference is 63 feet ? Ans ...
Συχνά εμφανιζόμενοι όροι και φράσεις
2qrs additions amount annex answer Arithmetick barrel bush bushels called Cash cents ciphers circumference column composite number cube root currency day-book diameter different denominations dimes divide dividend Division divisor dollars DRY MEASURE equal Examples expressed Federal Money feet gallon given number given sum given to find half hence hundred improper fraction inches least common multiple left hand length less measure method of proof miles mills minuend mixed number moidore months multiplicand Multiply nine number of terms payment pence and farthings pound by inspection present worth principal proceed proportion quantity QUESTIONS Reduce remainder right hand rods Rule of Three RULE.-Multiply separatrix shillings side Simon Pond simple interest square root subtract subtrahend sugar supposed tare third term tion trett TROY WEIGHT velocity Vulgar Fraction weight whole number write yards cost
Δημοφιλή αποσπάσματα
Σελίδα 163 - I am lawfully seized in fee of the premises ; that they are free of all incumbrances ; that I have good right to sell and convey the same to the said David to hold as aforesaid.
Σελίδα 164 - He shall not waste the goods of his said Master nor lend them unlawfully to any.
Σελίδα 128 - Given the first term, last term, and common difference, to find the number of terms. RULE. — Divide the difference of the extremes by the common difference, and the quotient increased by 1 is the number of terms.
Σελίδα 65 - ... second and third places ; observing to increase the second place by 5, if the shillings be odd, and the third place by 1, when the farthings exceed 12, and by 2 when they exceed 37.
Σελίδα 162 - I do covenant with the said Elvin Fairface, his heirs and assigns, that I am lawfully seized in fee of the afore granted premises: That they are free of all incumbrances : That I have good right to...
Σελίδα 104 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 55 - To reduce fractions of different denominators to equivalent fractions having a common denominator. RULE.! Multiply each numerator into all the denominators except its own for a new numerator, and all the denominators together for a common denominator.
Σελίδα 127 - ... the terms, RULE. Multiply the sum of the extremes by the number of terms, and half the product will be the sum of the terms.
Σελίδα 161 - States for the district of , in the full and just sum of dollars, to be paid to the said , his executors, administrators, or assigns, to which payment, well and truly to be made, we bind ourselves, our heirs, executors, and administrators, jointly and severally, by these presents. Signed and sealed this day of , AD 189—.
Σελίδα 98 - DISCOUNT. DISCOUNT is an allowance made for the payment of any sum of money before it becomes due ; and is the difference between that sum due some time hence, and its present worth. The present worth of any sum, due some time hence, is such a sum, as, if put to interest, would in that time, and at the rate per cent.