Examples in arithmetic and mensuration |
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Σελίδα 21
... resulting first term and the third term by 14. Then , we multiply 63 by 54 ; the result 3402 pence is reduced to pounds . 112 14 - - 15 73 1 28 12 132 882 30 63 54 252 ། * 54 315 482 12 ) 3402 2,0 ) 28,3 6 £ 14 3s . 6d . Ans . Cost of ...
... resulting first term and the third term by 14. Then , we multiply 63 by 54 ; the result 3402 pence is reduced to pounds . 112 14 - - 15 73 1 28 12 132 882 30 63 54 252 ། * 54 315 482 12 ) 3402 2,0 ) 28,3 6 £ 14 3s . 6d . Ans . Cost of ...
Σελίδα 31
... results are added together . 1. 586 at 2. 2783 at 3. 811 at 4. 247 % at 5. 3291 at 4502- 005025 94 £ S. d . 182883a6aam S. 10 d . 6 495 at 3 18 9 16 8 927 at 4 17 17 6 345 at 9 18 1 8 4 876 8 18 8 13 4 7 6 9. 764 at 9 6 10. 278 at 16 8 ...
... results are added together . 1. 586 at 2. 2783 at 3. 811 at 4. 247 % at 5. 3291 at 4502- 005025 94 £ S. d . 182883a6aam S. 10 d . 6 495 at 3 18 9 16 8 927 at 4 17 17 6 345 at 9 18 1 8 4 876 8 18 8 13 4 7 6 9. 764 at 9 6 10. 278 at 16 8 ...
Σελίδα 35
... resulting fraction ; and so on , till a fraction is obtained for whose terms no common measure can be found . Or , divide both numerator and denominator by their greatest common measure . Ex . Reduce 945 to its lowest terms . 945 1280 ...
... resulting fraction ; and so on , till a fraction is obtained for whose terms no common measure can be found . Or , divide both numerator and denominator by their greatest common measure . Ex . Reduce 945 to its lowest terms . 945 1280 ...
Σελίδα 37
... resulting numerators together , and the resulting denominators . Preparatory questions . of , of , of , of , & c . 4 , & c . of , of , of , of , of , of , of , of , of of , of % , of 19 , & c . 53. of of ; of of ; of of of 9 . 54. of of ...
... resulting numerators together , and the resulting denominators . Preparatory questions . of , of , of , of , & c . 4 , & c . of , of , of , of , of , of , of , of , of of , of % , of 19 , & c . 53. of of ; of of ; of of of 9 . 54. of of ...
Σελίδα 38
... result will be the first of the new numerators ; proceed in a similar manner to find the other numerators . Ex . Reduce , 12 , 13 to their least common denominator . The L. C. M. of the denominators is 36 ; dividing this by 9 and ...
... result will be the first of the new numerators ; proceed in a similar manner to find the other numerators . Ex . Reduce , 12 , 13 to their least common denominator . The L. C. M. of the denominators is 36 ; dividing this by 9 and ...
Συχνά εμφανιζόμενοι όροι και φράσεις
9 ft acres amount articles cost bought compound interest cube root cubic cubic foot decimal places diameter dividend drams dwts feet Find the area Find the content Find the cost Find the G. C. M. find the gain Find the interest Find the price find the solid Find the sum Find the value gain or loss gain per cent gallons gals girt guineas height hypotenuse improper fraction inches length LISSON GROVE loss per cent miles MISCELLANEOUS EXAMPLES mixed numbers months Multiply ounces pence Preparatory questions present worth prime cost principal Problem quantity quotient rate per cent reap Reduce rent Required the cost Rule selling price shilling side sold to gain solid content square root square yard SUBTRACTION sugar cost tea cost third term tons trapezium TROY WEIGHT vulgar fraction whole number
Δημοφιλή αποσπάσματα
Σελίδα 3 - OF TIME. 60 Seconds = 1 Minute 60 Minutes =± 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 36 - To reduce an improper fraction to a whole or mixed number, — RULE : Divide the numerator by the denominator ; the quotient will be the whole or mixed number.
Σελίδα 45 - Sir," said I, after puzzling a long time over "more requiring more and less requiring less" — "will you tell me why I sometimes multiply the second and third terms together and divide by the first — and at other times multiply the first and second and divide by the third?" "Why, because more requires more sometimes, and sometimes it requires less — to be sure. Haven't you read the rule, my boy?" " Yes, sir, I can repeat the rule, but I don't understand it.
Σελίδα 48 - RULE. — Divide as in whole numbers, and point off in the quotient as many places to the left for decimals as the decimal places in the dividend exceed those in the divisor.
Σελίδα 3 - Measure) 4 gills = 1 pint 2 pints = 1 quart 2 quarts = 1 pottle 2 pottles = 1 gallon 4 quarts = 1 gallon 2 gallons = 1 peck 4 pecks = 1 bushel 8 bushels = 1 quarter...
Σελίδα 15 - Then, if by the nature of the question the answer must be greater than the third term, place the greater of the other two numbers for the second term...
Σελίδα 34 - An Improper Fraction is one whose numerator is equal to or greater than its denominator ; as, f , -J.
Σελίδα 64 - ... numbers are said to be prime to each other when they contain no common factor except 1 ; thus, 8 and 15 are prime to each other. 89. The Power of a number is the number itself, or the product obtained by taking that number a number of times as a factor. The number itself is the first power ; if it is taken twice as a factor, the product is called the second power, or square; if three times, it is called the third power, or cube ; if four times, the fourth power, &c.
Σελίδα 36 - Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Σελίδα 71 - Multiply the sum of the parallel sides by the perpendicular distance between them, and half the product will be the area.