The New Normal Mental Arithmetic: A Thorough and Complete Course by Analysis and InductionChristopher Sower Company, 1873 - 176 σελίδες |
Άλλες εκδόσεις - Προβολή όλων
The New Normal Mental Arithmetic: A Thorough and Complete Course by Analysis ... Edward Brooks Προβολή αποσπασμάτων - 1873 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents 20 cents 20 per cent 50 cents A's money A's number acres age equals amount apples cost B's age B's fortune barrels of flour bought a number boys bushel cents a yard cents apiece chain CHRISTOPHER SOWER cloth cost contained cost 3 cents cost 6 dollars cows dimes distance divided DRY MEASURE earn EDWARD BROOKS eighths farmer feet fifths fourths fraction gain per cent gained 25 gave give greatest common divisor hence horse improper fractions least common multiple LESSON marbles Mary MEASURE melons mental arithmetic metic miles an hour minus months ninths number equals oranges ounces paid peaches pints pounds problem pupils quarts receive Reduce remainder for cost remaining required the cost required the length required the number rods sell sevenths sixths sold Solution Solution.-If square subtract thirds TROY WEIGHT twice unit weight worth yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 33 - Division is the process of finding how many times one number is contained in another of the same kind.
Σελίδα 60 - The Square Root of a number is one of the two equal factors of that number ; the Cube Root is one of the three equal factors of that number, etc.
Σελίδα 27 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 19 - The process of finding the difference between two numbers is called SUBTRACTION.
Σελίδα 117 - If 4 men can do a piece of work in 6 days, in how many days can 3 men do twice as much work ? 15.
Σελίδα 95 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 25 - If 4 men can do a piece of work in 20 days, how long will it take 5 men to do a similar piece of work ? 2.
Σελίδα 95 - Cubic Measure 1728 cubic inches (cu. in.) =1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 93 - TABLE. 16 Drams (dr.) make 1 Ounce, marked oz. 16 Ounces " 1 Pound, " Ib. 25 Pounds " 1 Quarter, " qr. 4 Quarters " 1 Hundred Weight, " cwt 20 Hundred Weight " 1 Ton,