New Rudiments of Arithmetic: Combining Mental and Slate Exercises for Intermediate DepartmentsClark & Maynard, 1872 - 224 σελίδες |
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Σελίδα 6
... Surfaces , 179 Measurement of Rectangular Solids , ISO Denominate Fractions , Compound Rules , 182 85-191 193 Percentage , - Profit and Loss , - Interest , 201 204 RUDIMENTS . DEFINITIONS . 1. What is Arithmetic ? Arithmetic CONTENTS .
... Surfaces , 179 Measurement of Rectangular Solids , ISO Denominate Fractions , Compound Rules , 182 85-191 193 Percentage , - Profit and Loss , - Interest , 201 204 RUDIMENTS . DEFINITIONS . 1. What is Arithmetic ? Arithmetic CONTENTS .
Σελίδα 192
... bin which contains 19 bu . 1 pk . of corn ? 16. How many bundles of hay , each weighing 465 pounds , can be made from a scaffold which contains 5 tons , 125 pounds ? PERCENTAGE . 1. What is meant by per cent ? 192 COMPOUND DIVISION .
... bin which contains 19 bu . 1 pk . of corn ? 16. How many bundles of hay , each weighing 465 pounds , can be made from a scaffold which contains 5 tons , 125 pounds ? PERCENTAGE . 1. What is meant by per cent ? 192 COMPOUND DIVISION .
Σελίδα 193
Combining Mental and Slate Exercises for Intermediate Departments James Bates Thomson. PERCENTAGE . 1. What is meant by per cent ? Per cent denotes hundredths . NOTE . The term is from the Latin per and centum , by or in a hundred . 2 ...
Combining Mental and Slate Exercises for Intermediate Departments James Bates Thomson. PERCENTAGE . 1. What is meant by per cent ? Per cent denotes hundredths . NOTE . The term is from the Latin per and centum , by or in a hundred . 2 ...
Σελίδα 194
... percentage ? The base , the rate per cent , the percentage , and the amount . 13. Explain each . The Base is the number on which the percentage is calculated . The ... Percentage is the number obtained by taking that portion 194 PERCENTAGE .
... percentage ? The base , the rate per cent , the percentage , and the amount . 13. Explain each . The Base is the number on which the percentage is calculated . The ... Percentage is the number obtained by taking that portion 194 PERCENTAGE .
Σελίδα 195
... percentage . NOTE . The conditions of the question show whether the percentage is to be added to , or subtracted from the base to form the amount . CASE I To find the Percentage , the Base and Rate being given . MENTAL EXERCISES . 1 ...
... percentage . NOTE . The conditions of the question show whether the percentage is to be added to , or subtracted from the base to form the amount . CASE I To find the Percentage , the Base and Rate being given . MENTAL EXERCISES . 1 ...
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12 cents 2D OPERATION ANALYSIS.-If ANALYSIS.-Reducing ANALYSIS.-Since apples bought bushels called ciphers column common fractions common multiple complex fraction compound fractions compound number contained cubic decimal point denote difference dime dividend Division dollar a pound dollars apiece equal exactly divided expressed farthings feet fifths fourths frac fractions to simple gallons given denominator given numbers greatest common divisor halves hence hundred hundredths improper fraction inches interest of $1 least common denominator least common multiple lowest terms MENTAL EXERCISES merator minuend mixed number multiplicand multiply both terms NOTES.-I ounces pears pence pennyweights pints prime factors prime number quarts quotient Reduce the following remainder rods shillings simple fraction simple numbers SLATE EXERCISES sold square subtract tens tenths thirds thousand thousandths tons U. S. Money United States Money whole number Write yards ΙΟ
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Σελίδα 161 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 86 - The least common multiple of two or more numbers, is the least number which can be divided by each of them without a remainder. Thus, 12 is...
Σελίδα 62 - DIVISION is finding how many times one number is contained in another.
Σελίδα 71 - Then multiply the divisor by this figure and subtract the product from the figures divided; to the right of the remainder bring down the next figure of the dividend and divide this number as before.
Σελίδα 83 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder.
Σελίδα 170 - Time. 60 seconds (S.) make 1 minute, marked M. 60 minutes, 1 hour, h. 24 hours, 1 day, d. 7 days, . 1 week, w. 4 weeks, 1 month, mo. 13 months, 1 day and 6 hours, 1 Julian year, yr. Thirty days hath September, April, June and November ; February twenty-eight alone, all the rest have thirtyone.
Σελίδα 92 - An Improper Fraction is one whose numerator is equal to, or greater than, the denominator; as, f, f.
Σελίδα 162 - Weight This is used to. some extent in filling prescriptions. The grain, ounce, and pound are the same as in troy weight, but the ounce is divided differently. 20 grains (gr.) = 1 scruple . . . sc. or 3 3 scruples = 1 dram . . . dr. or 3 8 drams = 1 ounce . . . oz. or 5 12 ounces = 1 pound . . . Ib. or ft Apothecaries...
Σελίδα 74 - Divide the remaining part of the dividend by the remaining part of the divisor. III. Prefix the remainder to the part of the dividend cut off, and the result will be the true remainder.
Σελίδα 99 - To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator of the fraction, and to the product add the given numerator.