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 177
... third term ( see operation ) ; on the left of which we write the multiplier , 24 , as a 2d term , and , as a first term , the divisor , 8 : then , 63 X 24 1512 + 8 = $ 1,89 , the Ans . , as before . 8 ) 1512 Ans . , $ 1,89 21. If 3 ...
... third term ( see operation ) ; on the left of which we write the multiplier , 24 , as a 2d term , and , as a first term , the divisor , 8 : then , 63 X 24 1512 + 8 = $ 1,89 , the Ans . , as before . 8 ) 1512 Ans . , $ 1,89 21. If 3 ...
Σελίδα 180
... term , or mean , required . Let us exem- plify this principle more fully by a practical example . 23. If 10 horses ... third term there is the same ratio or propor tion as between the second and first terms . It will sometimes be ...
... term , or mean , required . Let us exem- plify this principle more fully by a practical example . 23. If 10 horses ... third term there is the same ratio or propor tion as between the second and first terms . It will sometimes be ...
Σελίδα 181
... third term ? A. That which is of the same kind with the answer . 11. How do you write the other two numbers , when the answer ought to be greater than the third term ? A. I write the great- er for a second term , and the less for a first ...
... third term ? A. That which is of the same kind with the answer . 11. How do you write the other two numbers , when the answer ought to be greater than the third term ? A. I write the great- er for a second term , and the less for a first ...
Σελίδα 182
... third term is more than the first , and requires the fourth term , or answer , to be less than the second ; and less requires more , when the third term is less than the first , and requires the fourth term to be more than the second ...
... third term is more than the first , and requires the fourth term , or answer , to be less than the second ; and less requires more , when the third term is less than the first , and requires the fourth term to be more than the second ...
Σελίδα 188
... 3 hours : 9 hours : 120 miles : miles ; which gives for the fourth term , or answer , 350 miles . in performing the foregoing examples , we , in the first.operation , multiplied 60 by 10 , and divided the product by 5 , making 120. In ...
... 3 hours : 9 hours : 120 miles : miles ; which gives for the fourth term , or answer , 350 miles . in performing the foregoing examples , we , in the first.operation , multiplied 60 by 10 , and divided the product by 5 , making 120. In ...
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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