 | Charles Davies - 1852 - 344 Seiten
...the payments.) Hence, to find the mean time, Multiply each payment by the time before it becomes due, and divide the sum of the products by the sum of the payments : the quotient will be the mean time. EXAMPLES. 1. B. owes A $600 ; $200 is to be paid in... | |
 | Isaac Ridler Butts - 1852 - 596 Seiten
...AVERAGE PAYMENT OF DIFFERENT PAYMENTS. RULE. — Multiply each Debt by the time in which it is Payable, and divide the Sum of the Products by the Sum of the Debts— as follows : fiought at 4 months' credit. When is the equated time qf payment ? 1851. Anfl.... | |
 | William Frederick Greenfield - 1853 - 228 Seiten
...each ingredient, expressed in terms of the same unit, by the rates also expressed in the same unit ; divide the sum of the products by the sum of the quantities ; the quotient will be the price of an unit of quantity in terms of an unit of price. EXAMPLE. A wine merchant mixes 30 gallons... | |
 | Daniel Leach - 1853 - 622 Seiten
...the price of each ingredient and the quantity are given, — RULE. Multiply each ingredient by its price, and divide the sum of the products by the sum of the ingredients. The quotient will be the price of the mixture. 1. A grocer mixed 10 pounds of tea worth... | |
 | Ezra S. Winslow - 1853 - 264 Seiten
...Multiply the weight of the several particles by the squares of their distances from the axis of motion, and divide the sum of the products by the sum of the weights ; the square root of the quotient will be the distance of the centre of gyration from the axis... | |
 | Chambers W. and R., ltd - 1854 - 152 Seiten
...Multiply each quantity by its price; then add the quantities in one sum and the products in another, and divide the sum of the products by the sum of the quantities : the quotient is the average. Example. — I have bought two yards of cloth, at 10s. each ; 3 yards at 15s. ; and... | |
 | C W. Thornhill - 1854 - 228 Seiten
...The quantities and prices being given to find the mean price. RULE. — Multiply each quantity by its price, and divide the sum of the products by the sum of the quantities. EXAMPLES. A grocer mixes 5 Ibs. of tea at Ss. Od. ; 7 Ibs. at 5s. Od. ; and 9 Ibs. at 6*. Od. ; what... | |
 | Mathew Wilson - 1854 - 210 Seiten
...loss to either party. BULE : — Multiply each debt by the time which must elapse before it is due, and divide the sum of the products by the sum of the debts ; the quotient is the time required. EXAMPLE. Paid £480 as follows :— £60 in 40 days, £180... | |
 | Horace Mann - 1855 - 272 Seiten
...several debts : Multiply each charge by the time which has elapsed from the date of the first bill, and divide the sum of the products by the sum of the bills. 119. EXAMPLE FOR THE BOARD. A merchant owes $4.00, payable in 3 months ; $6.00 payable in 6... | |
 | Charles Guilford Burnham - 1857 - 328 Seiten
...5-4-15 = 5 months, the answer. Hence the ' RULE. Multiply each payment by the time when it becomes due, and divide the sum of the products by the sum of the payments, and the quotient will be the time required. 2. A merchant has owing him $420, to be paid... | |
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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. 
