Arithmetic: In which the Principles of Operating by Numbers are Analytically Explained and Synthetically Applied : Illustrated by Copious Examples : Designed for the Use of Schools and AcademiesJ.H. Spalter & Company, 1848 - 312 σελίδες |
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Σελίδα viii
... Ratio , Inverted and Direct Ratios , 235 235 Extraction of the Square Root , Practical Exercises , 262 266 Compound Ratio , 236 Extraction of the Cube Root , 269 Proportion , 236 Rule of Three , Practical Exercises , 273 237 Review , To ...
... Ratio , Inverted and Direct Ratios , 235 235 Extraction of the Square Root , Practical Exercises , 262 266 Compound Ratio , 236 Extraction of the Cube Root , 269 Proportion , 236 Rule of Three , Practical Exercises , 273 237 Review , To ...
Σελίδα 14
... ratio ; and it is A FUNDAMENTAL LAW OF THE ARABIC NOTATION ; that , Questions . 9. How do numbers increase ? how decrease , and in what proportion ? To what is 1 ten equal ? 1 hundred ' 1 thousand ? & c . To what are 10 units equal ? 10 ...
... ratio ; and it is A FUNDAMENTAL LAW OF THE ARABIC NOTATION ; that , Questions . 9. How do numbers increase ? how decrease , and in what proportion ? To what is 1 ten equal ? 1 hundred ' 1 thousand ? & c . To what are 10 units equal ? 10 ...
Σελίδα 109
... ratio in the same manner as whole numbers . The following examples will show the convenience of deci- mal fractions . 1. Add together and SOLUTION . Since 1 tenth makes 10 hundredths , we may reduce the tenths to hundredths by annexing ...
... ratio in the same manner as whole numbers . The following examples will show the convenience of deci- mal fractions . 1. Add together and SOLUTION . Since 1 tenth makes 10 hundredths , we may reduce the tenths to hundredths by annexing ...
Σελίδα 223
... ratio that they put in ; if 3 fifths of the stock is $ 45 , how much is 2 fifths of it ? 6. A and B companied , and traded with a joint capital of $ 400 ; A received , for his share of the gain , as much as B ; what was the stock of ...
... ratio that they put in ; if 3 fifths of the stock is $ 45 , how much is 2 fifths of it ? 6. A and B companied , and traded with a joint capital of $ 400 ; A received , for his share of the gain , as much as B ; what was the stock of ...
Σελίδα 235
... RATIO . ¶ 182 . How many times is 4 contained in 8 ? Ans . 2 times . To find how many times one number is contained in an other , is to find the ratio between the numbers , which we do by ... ratio is said to be ¶ 182 , 183 . 235 RATIO .
... RATIO . ¶ 182 . How many times is 4 contained in 8 ? Ans . 2 times . To find how many times one number is contained in an other , is to find the ratio between the numbers , which we do by ... ratio is said to be ¶ 182 , 183 . 235 RATIO .
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annexing apples Arithmetic bought bushels called ciphers common divisor common fraction composite number compound interest Compound Numbers contained cord cost cube root cubic decimal fractions diameter divided dividend division dollars equal EXAMPLES FOR PRACTICE expressed factors farthings feet long figure foot frac gallons Give given number greatest common divisor Hence hogshead hundred hundredths improper fraction inches integers last term length measure merchant miles mills minuend mixed number months multiplicand multiply NOTE number of terms OPERATION oranges paid payment pence pieces pound principal proper fraction proportion pupil quantity quarts Questions quotient rate per cent ratio receive Reduce remainder rule shillings side sold solid feet SOLUTION square miles square root subtraction subtrahend tens tenths third thousandths tion Troy weight units weight whole number write
Δημοφιλή αποσπάσματα
Σελίδα 236 - Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator.
Σελίδα 146 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 49 - The number to be divided is called the dividend. The number by which we divide is called the divisor. The number which shows how many times the divisor is contained in the dividend is called the quotient.
Σελίδα 145 - 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 thirty-one.
Σελίδα 243 - If 248 men, in 5 days, of 11 hours each, can dig a trench 230 yards long, 3 wide...
Σελίδα 196 - What is the interest of $216'80, at 7 per cent., for 1 month ? for 2 months ? 3 mo. ? 4 mo. ? 5 mo. ? 6 mo. ? 7 mo. ? 8 mo. ? 9 mo.? 10 mo. ? 11 mo.
Σελίδα 279 - RULE.* — Multiply the sum of the extremes by the number of terms, and half the product will be the answer.
Σελίδα 143 - TABLE. 4 gills (gi.) - make - - 1 pint, marked pt. 2 pints ------- 1 quart, - - - qt. 4 quarts ------ 1 gallon, - - - gal. 31£ gallons ------ 1 barrel, - - - bar.
Σελίδα 278 - The extremes and the number of terms being given, to find the sum of all the terms.
Σελίδα 41 - When the multiplier is 10, 100, 1000, or 1 with any number of ciphers annexed, annex as many ciphers to the multiplicand as there are ciphers in the multiplier, and the multiplicand, so increased, will be the product required.