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 78
... Feet of Round Timber , or 50 Feet of Hewn Timber , 27 Solid Feet TABLE . make . 1 Solid Foot . } 1 Ton , or Load . Also , make • } 128 Solid Feet , or 8 feet long , 4 wide , and 4 high , 1 Solid Yard . . 1 Cord of Wood . 1. What will a ...
... Feet of Round Timber , or 50 Feet of Hewn Timber , 27 Solid Feet TABLE . make . 1 Solid Foot . } 1 Ton , or Load . Also , make • } 128 Solid Feet , or 8 feet long , 4 wide , and 4 high , 1 Solid Yard . . 1 Cord of Wood . 1. What will a ...
Σελίδα 206
... feet or square yards will they make ? Q. Why ? A. Because there are 9 small squares , each containing 1 square foot ... wide ? 2 × 2 = 4 . Ans . How many in a figure 4 inches long and 4 inches wide ? 12 inches square , that is , 12inches ...
... feet or square yards will they make ? Q. Why ? A. Because there are 9 small squares , each containing 1 square foot ... wide ? 2 × 2 = 4 . Ans . How many in a figure 4 inches long and 4 inches wide ? 12 inches square , that is , 12inches ...
Σελίδα 207
... feet in 1 square rod ? and why ? A. 2721 sq . ft . , because 16 ft . ( the ... wide F D B E Q. We see by this figure , that there are two kinds of ... feet in length , it is plain that it would have contained 4 square feet ; but ...
... feet in 1 square rod ? and why ? A. 2721 sq . ft . , because 16 ft . ( the ... wide F D B E Q. We see by this figure , that there are two kinds of ... feet in length , it is plain that it would have contained 4 square feet ; but ...
Σελίδα 208
... feet wide ? 6 feet square ? 10 feet long and 9 feet wide ? long and 2 feet wide ? ( 2 x 6 = 12 ÷ 9 = 1 } yds . , Ans . ) figure 10 feet long and 4 wide ? A. 4 yds . 6 feet In a 8. How many square yards in 9 square feet ? In 108 ? In 72 ...
... feet wide ? 6 feet square ? 10 feet long and 9 feet wide ? long and 2 feet wide ? ( 2 x 6 = 12 ÷ 9 = 1 } yds . , Ans . ) figure 10 feet long and 4 wide ? A. 4 yds . 6 feet In a 8. How many square yards in 9 square feet ? In 108 ? In 72 ...
Σελίδα 209
... wide ? ( Reduce the inches to the decimal of a foot . ) A. 415,125 ft . 415 } feet . 6. How many acres are contained ... feet are contained in a board 12 inches long and 12 inches wide ? ( 1 ) 12 inches wide and 24 inches long ? ( 2 ) 3 ...
... wide ? ( Reduce the inches to the decimal of a foot . ) A. 415,125 ft . 415 } feet . 6. How many acres are contained ... feet are contained in a board 12 inches long and 12 inches wide ? ( 1 ) 12 inches wide and 24 inches long ? ( 2 ) 3 ...
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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