The Practical Arithmetic on the Inductive Plan: Including Oral and Written ExercisesJones, 1877 - 391 σελίδες |
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Σελίδα 209
... base . 318. The Amount is the sum of the base and per- centage . 319. The Difference is the base less the percentage . In the formulas , B. represents base ; R. , rate ; P. , percentage ; A. , amount ; and D. , difference . CASE I. 320 ...
... base . 318. The Amount is the sum of the base and per- centage . 319. The Difference is the base less the percentage . In the formulas , B. represents base ; R. , rate ; P. , percentage ; A. , amount ; and D. , difference . CASE I. 320 ...
Σελίδα 210
... base by the rate . 13. Find 35 % of $ 21.75 . 14. Find 48 % of $ 13.42 . 15. Find 331 % of 465 gal . 16. Find 371 % of 816 mi . 17. A farmer who had a flock of 450 sheep , sold 331 % of them . How many had he left ? 18. A man whose ...
... base by the rate . 13. Find 35 % of $ 21.75 . 14. Find 48 % of $ 13.42 . 15. Find 331 % of 465 gal . 16. Find 371 % of 816 mi . 17. A farmer who had a flock of 450 sheep , sold 331 % of them . How many had he left ? 18. A man whose ...
Σελίδα 211
... Base and Percentage are given . 1. If a man earn $ 100 and spend $ 50 of it , what part of it does he spend ? How many hundredths ? How many per cent . ? 2. In a piece of cloth containing 36 yards , 9 yards were damaged . What part of ...
... Base and Percentage are given . 1. If a man earn $ 100 and spend $ 50 of it , what part of it does he spend ? How many hundredths ? How many per cent . ? 2. In a piece of cloth containing 36 yards , 9 yards were damaged . What part of ...
Σελίδα 212
... base by the rate , if we divide the percentage by the base we shall obtain the rate . Therefore we divide 150 by 375 , and obtain for a quotient .40 , or 40 % . RULE . - Divide the percentage by the base . 16. What per cent . of 360 men ...
... base by the rate , if we divide the percentage by the base we shall obtain the rate . Therefore we divide 150 by 375 , and obtain for a quotient .40 , or 40 % . RULE . - Divide the percentage by the base . 16. What per cent . of 360 men ...
Σελίδα 214
... he pay for it ? year rent ; 75 % of this sum is What is his income ? 28. 25 % of 29. of 40 % of 60 is 75 % of of what number ? of 100 is 5 % of 10 times of what number ? CASE IV . 323. To find the Base when the 214 PERCENTAGE .
... he pay for it ? year rent ; 75 % of this sum is What is his income ? 28. 25 % of 29. of 40 % of 60 is 75 % of of what number ? of 100 is 5 % of 10 times of what number ? CASE IV . 323. To find the Base when the 214 PERCENTAGE .
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude amount ANALYSIS annual apples barrels base bought bushels cash ciphers commission common fraction compound interest contained convex surface cost cube root cubic inches decimal denominate numbers diameter divided dividend dollars draft earn equal exact divisor expressed feet long figures Find flour frustum gain gallon given numbers gold greatest common divisor horses hundred hundredths improper fractions insured integers invested least common least common multiple metres miles minuend mixed numbers money being worth months multiplicand Multiply paid par value payable payment pence pound sterling premium prime factors principle PRINCIPLES.-1 PROCESS profit purchased quarts quotient ratio receive Reduce remainder selling share shillings side similar fractions slant height square feet square root subtract tens term of credit thousandths triangle units weight write WRITTEN EXERCISES yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 168 - 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 175 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 342 - A Circle is a plane figure bounded by a curved line every point of which is equally distant from a point within called the center.
Σελίδα 324 - ... subtract the product from the dividend, and to the remainder annex the next period for the next dividend.
Σελίδα 180 - TABLE. 24 grains (gr.) = 1 pennyweight. (pwt.) 20 pennyweights = 1 ounce. (oz.) 12 ounces = 1 pound. (Ib.) Apothecaries' Weight is used in compounding medicines.
Σελίδα 184 - ANGULAR MEASURE. 60 seconds (") = 1 minute ('). 60 minutes = 1 degree (°). 360 degrees = 1 circumference.
Σελίδα 181 - TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 58 - The Dividend is the number to be divided. The Divisor is the number by which we divide.
Σελίδα 338 - To find the sum of an arithmetical series : Multiply half the sum of the extremes by the number of terms.
Σελίδα 97 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.