The National Arithmetic on the Inductive System: Combining the Analytic and Synthetic Methods : Forming a Complete Course of Higher ArithmeticRobert S. Davis & Company, 1878 - 450 σελίδες |
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Σελίδα 233
... ratio to a simple one , Proceed as in like operations with fractions . EXAMPLES . 3. Reduce : to a simple ratio . 4. Reduce 13 : 27 to a simple ratio . Ans . 35 : 24 . Ans . 1 : 2 . 5. Reduce 6.25 : 3.125 to a simple ratio . Ans . 2 : 1 ...
... ratio to a simple one , Proceed as in like operations with fractions . EXAMPLES . 3. Reduce : to a simple ratio . 4. Reduce 13 : 27 to a simple ratio . Ans . 35 : 24 . Ans . 1 : 2 . 5. Reduce 6.25 : 3.125 to a simple ratio . Ans . 2 : 1 ...
Σελίδα 234
... ratio of 21 gallons to of a hogshead ? 6. What is the ratio of of of $ 2 : 1⁄2 of $ 0.50 ? Ans . 1 . 7. What is the inverse ratio of 24 : 6 ? Ans . . Ans . 8. What part of 36 is 4 ? Ans .. 9. What part of a farm of 94A . 2R . 16rd . is ...
... ratio of 21 gallons to of a hogshead ? 6. What is the ratio of of of $ 2 : 1⁄2 of $ 0.50 ? Ans . 1 . 7. What is the inverse ratio of 24 : 6 ? Ans . . Ans . 8. What part of 36 is 4 ? Ans .. 9. What part of a farm of 94A . 2R . 16rd . is ...
Σελίδα 235
... ratio of 10cwt . to 1 ton or as much as 1 ton , or $ 30 ; and as the 5cwt . will cost as much as 10cwt . or Since the ratio of 2qr . to 5cwt . or as much as 5cwt . , or $ 1.50 ; and as 1qr will cost as much as 2qr . , or 516. Since the ...
... ratio of 10cwt . to 1 ton or as much as 1 ton , or $ 30 ; and as the 5cwt . will cost as much as 10cwt . or Since the ratio of 2qr . to 5cwt . or as much as 5cwt . , or $ 1.50 ; and as 1qr will cost as much as 2qr . , or 516. Since the ...
Σελίδα 236
... ratio of $ 28.35 to $ 4.05 = 7 , $ 28.35 will purchase 7 times as much as $ 4.05 . By multiplying what the latter will pur- chase by the ratio , we have the answer required . 16. If 11gal . 3qt . 1pt . of molasses cost ... ratios 236 RATIO .
... ratio of $ 28.35 to $ 4.05 = 7 , $ 28.35 will purchase 7 times as much as $ 4.05 . By multiplying what the latter will pur- chase by the ratio , we have the answer required . 16. If 11gal . 3qt . 1pt . of molasses cost ... ratios 236 RATIO .
Σελίδα 238
... ratios . - NOTE . Simple Proportion is sometimes called the Rule of Three , and formerly was termed by arithmeticians ... ratio to 24 days as 243 miles , the distance of travel in 9 days , have to the distance of travel in 24 days , we ...
... ratios . - NOTE . Simple Proportion is sometimes called the Rule of Three , and formerly was termed by arithmeticians ... ratio to 24 days as 243 miles , the distance of travel in 9 days , have to the distance of travel in 24 days , we ...
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12 per cent acres amount annexed annuity Arithmetic arithmetical series balance barrels becomes due bill bought bushels carats ciphers column common difference common fraction compound interest compound numbers contain continued fraction cords cost cube root cubic diameter Divide dividend division dollars equal EXAMPLES exchange expressed decimally figures gain gallons given number given rate grain greatest common divisor Hence hogshead hundred inches indorser last term least common multiple less longitude lowest terms miles minuend mixed number months multiplicand Multiply NOTE number denoting number of days number of terms obtain paid par value payable payment pound sterling pounds premium present worth prime factors principal proportion quantity quotient rate per cent ratio received Reduce remainder repetend RULE SECOND OPERATION shillings side sold square root subtract tens third thousand tons trial divisor true divisor weight whole numbers wine write yards