Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is Combined with the Use of the Slate : Continuing a Complete System for All Practical Purposes Being in Dollar and CentsCarter, Hendee, and Company, 1836 - 284 σελίδες |
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Σελίδα 79
... feet ? In 5 feet ? In 12 feet ? 5. How many rods is 1 furlong ? Are 2 ? Are 4 ? Are 6 : 6. How many furlongs in 80 rods ? In 160 ? In 240 ? 7. How many furlongs are there in 2 ... SQUARE MEASURE . Repeat the 144 square inches REDUCTION . 79.
... feet ? In 5 feet ? In 12 feet ? 5. How many rods is 1 furlong ? Are 2 ? Are 4 ? Are 6 : 6. How many furlongs in 80 rods ? In 160 ? In 240 ? 7. How many furlongs are there in 2 ... SQUARE MEASURE . Repeat the 144 square inches REDUCTION . 79.
Σελίδα 80
... SQUARE MEASURE . Repeat the 144 square inches 9 square feet 301 square yards , or 2724 square feet , 40 square rods 4 square roods 640 square acres 8 · TABLE . make make · • • make · · 1 square foot . 1 square yard 1 • square rod . 1 square ...
... SQUARE MEASURE . Repeat the 144 square inches 9 square feet 301 square yards , or 2724 square feet , 40 square rods 4 square roods 640 square acres 8 · TABLE . make make · • • make · · 1 square foot . 1 square yard 1 • square rod . 1 square ...
Σελίδα 100
... feet , there be sold 39 cords and 32 feet , how much will there be left ? A ... sq . yd . 31. From 1 ton r . timber } take 2 s . take 2 d . take 2 qrs ... ft . 11 in . 2 b . c . A. 2 ft . 11 in . take 3 sq . ft . A. take 50 cu.in. 32 ...
... feet , there be sold 39 cords and 32 feet , how much will there be left ? A ... sq . yd . 31. From 1 ton r . timber } take 2 s . take 2 d . take 2 qrs ... ft . 11 in . 2 b . c . A. 2 ft . 11 in . take 3 sq . ft . A. take 50 cu.in. 32 ...
Σελίδα 218
... foot , how many square feet or square yards will they make ? Q. Why ? 3 feet 1 yard . A 3 feet1 yard . B D C A. Because there are 9 small squares , each con- taining 1 sq . ft . , which make 9 sq . ft . , i . e . , I sq . yd . Q. How many ...
... foot , how many square feet or square yards will they make ? Q. Why ? 3 feet 1 yard . A 3 feet1 yard . B D C A. Because there are 9 small squares , each con- taining 1 sq . ft . , which make 9 sq . ft . , i . e . , I sq . yd . Q. How many ...
Σελίδα 219
... square , and each side 2 feet in length , it is plain that it would have contained 4 square feet ; but , allowing the longest side to be 2 feet , and the shortest side only 1 foot , it ... square yards in a figure 3 feet " MENSURATION 219.
... square , and each side 2 feet in length , it is plain that it would have contained 4 square feet ; but , allowing the longest side to be 2 feet , and the shortest side only 1 foot , it ... square yards in a figure 3 feet " MENSURATION 219.
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12 cents 12 leaves 20 cents 50 cents acres amount annuity apiece bbls broadcloth bushels bushels of rye called cents buy ciphers cloth cost common denominator common fraction compound interest contained cord feet cube root derive the following divided dividend divisor dollars equal example Exercises federal money feet long feet wide figure following RULE gain gallons gals gills give greatest common divisor hence hogshead hundred illustrations we derive improper fraction James least common least common multiple leaves 11 length lowest terms miles mills mixed number molasses months Multiply OPERATION oranges ounces pence pints pounds present worth proceed pupil pwts quarts quotient ratio Reduce remainder Rufus shillings Slate sold solid feet solid inches square feet square rods square root subtract tens units whole number write yards of cloth