Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is Combined with the Use of the Slate : Containing a Complete System for All Practical Purposes Being in Dollars and CentsRichardson & Lord, 1829 - 268 σελίδες |
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Σελίδα 2
... Gain , • Time , Rate per cent . , and Amount , given , to find the Principal , Time , Rate per cent . , and Interest , being given , to find the Principal , 144 145 • 149 155 161 182-3 164 166 The Principal , Interest , and Time , being ...
... Gain , • Time , Rate per cent . , and Amount , given , to find the Principal , Time , Rate per cent . , and Interest , being given , to find the Principal , 144 145 • 149 155 161 182-3 164 166 The Principal , Interest , and Time , being ...
Σελίδα 90
... gain 1 s . 6d . ; how much did I get for it ? 1 Q. What is this , which you have now been doing , called ? A. Compound Addition . Q. Why do you call it Compound ? why not Simple Addition ? A. Because there are more denominations than ...
... gain 1 s . 6d . ; how much did I get for it ? 1 Q. What is this , which you have now been doing , called ? A. Compound Addition . Q. Why do you call it Compound ? why not Simple Addition ? A. Because there are more denominations than ...
Σελίδα 162
... gain , are rated at so much per cent . , without regard to time , how may all these be calculated ? all these be calculated ? A. Multiply by the rate per cent . , and cut off two figures , as in the last rule . 1. What would you demand ...
... gain , are rated at so much per cent . , without regard to time , how may all these be calculated ? all these be calculated ? A. Multiply by the rate per cent . , and cut off two figures , as in the last rule . 1. What would you demand ...
Σελίδα 163
... GAIN . 1. Bought a piece of broadcloth for $ 80 ; how much must I sell it for , to gain 10 per cent .; that is , 10 per cent . advance , which is 110 per cent . on the cost ? $ 80 x 110 $ 88 , Ans . 2. Bought a hogshead of molasses for ...
... GAIN . 1. Bought a piece of broadcloth for $ 80 ; how much must I sell it for , to gain 10 per cent .; that is , 10 per cent . advance , which is 110 per cent . on the cost ? $ 80 x 110 $ 88 , Ans . 2. Bought a hogshead of molasses for ...
Σελίδα 166
... gain or interest by the interest of $ 1 at the given rate and time ; the quotient will be the principal required . 2 ... gain $ 48,000 in 1 year , at 6 per cent . ? A. $ 800000 . 3. If a man's salary be $ 12000 a year , what principal at ...
... gain or interest by the interest of $ 1 at the given rate and time ; the quotient will be the principal required . 2 ... gain $ 48,000 in 1 year , at 6 per cent . ? A. $ 800000 . 3. If a man's salary be $ 12000 a year , what principal at ...
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2d power 50 cents acres amount apiece apples barrel bbls breadth broadcloth bushels called ciphers cloth cost common difference common fraction compound interest contained cord feet corn cube root cubic currency decimal decimal places derive the following divide dividend divisor dollars equal example Exercises federal money feet long feet wide following RULE foot gain gallons greatest common divisor hence hogshead illustrations we derive improper fraction least common multiple leaves length lowest terms miles mills mixed number molasses months multiply Note number of terms OPERATION ounces payment pence pints pound present worth principal proceed proportion pupil quantity quotient figure rate per cent ratio Reduce remainder shillings side Slate solid feet solid inches square feet square rods square root subtract third term whole number write yards of cloth