 | Jeremiah Paul - 1801 - 238 σελίδες
...^, or |. more than the pounds given ; 1. The product of the principal by the rate, divided by 100, will be the interest for one year ; which, multiply by the years given. Or, — 2. At 5 per cent, the interest Is just as many shillings as the pounds given ; which divide... | |
 | Michael Walsh - 1807 - 290 σελίδες
...is the sum per cent.-agreed on. Amount, is the principal and interest added together. GENERAL RULE. Multiply the principal by the rate per cent, and divide the product by 100, and the quotient is the answer for one year.. EXAMPLES. 1 . What is the interest of ¿£.496 for one... | |
 | Zachariah Jess - 1810 - 222 σελίδες
...dollars only ; RULE. Multiply the principal by the rate per cent, and divide the produél by 1 00, the quotient will be the interest for one year ; which multiply by the years given. PROOF. By the double rule of three : or, it may be proved or calculated praftically thus ; for the... | |
 | Elijah H. Hendrick - 1810 - 220 σελίδες
...Simple and Compound.!, SIMPLE INTEREST is that which arifes from the principal only. General Rule. I. Multiply the principal by the rate per cent, and divide the product by loo, (or, which is the fame, cut-off two right hand figures in the pounds, which mint be reduced to... | |
 | 1811 - 210 σελίδες
...CASE*1!. When the time is one year, and the rate per cent, is pounds or dollars only. * • RULE.» Multiply the principal by the rate per cent, and divide the product by 100. PROOF. , , By the Single Rule of Three. EXAMPLES. 1. What is the interest of 525 L. for 1 year, at... | |
 | Nathan Daboll - 1815 - 250 σελίδες
...principal and interest added together. CASE I. To find the interest of any given sum for one year. RULE. Multiply the principal by the rate per cent, and divide the product by 100 ; the quotient will be the answer. EXAMPLE!. 1. What is the interest of 39Z. lls. 8id. for one year at 61. per cent, per annum... | |
 | 1817 - 214 σελίδες
...the rate per' cent, is pounds or dollars only. RULE. * Multiply the principality the rate percent, and divide the product by 100 : the quotient will be the interest for 1 year. TROOP. By the Single Rule of Three EXAMPLES. 1. What is the interest of 325L. for 1 year, at... | |
 | John Preston - 1817 - 538 σελίδες
...easy way without a formal statement RULE, Multiply the principal by the rate per cent and divide that product by 100, the quotient will be the interest for one year. Then, multiply the interest of one year by the time, the product will be the answer. EXAMPLE. 400 dollars... | |
 | Nathan Daboll - 1823 - 262 σελίδες
...principal and interest added together. CASE I. To find the interest of any given sum for one yeai» RULE. Multiply the principal by the rate per cent. and divide the product by 100 ; the quotient will be the answer. EXAMPLES. 1. What is the interest of S9/. Us. 8itI. for one year, at 61. per cent. per annum... | |
 | Stephen Pike - 1824 - 212 σελίδες
...1. To find the interest when the time is one year, and the rate per cent. is pounds or dollars only. Multiply the principal by the rate per cent. and divide...product by 100: the quotient will be the interest for 1 year. PROOF. By the Single Rule of Three. EXAMPLES. 1. What is the interest of 525L. for 1 year,... | |
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RULE.* Multiply the principal by the rate per cent, and divide the product by 100: the quotient will be the interest for 1 year. 
