Κρυφά πεδία
Βιβλία Βιβλία
" Ans. $60. 8. What number is that from which if 5 be subtracted, f of the remainder will be 40 ? Ans. 65. 9. A man sold a horse and a chaise for $200, and £ of the price of the horse was equal to J of the price of the chaise. "
An Algebra Upon the Inductive Method of Instruction - Σελίδα 35
των John H. Harney - 1840 - 288 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

Glasgow Mechanics' Magazine, and Annals of Philosophy, Τόμος 2

1825 - 490 σελίδες
...horse was twice the price of the harness, and the price of the chaise was twice the price of both ; what was the price of each? Let x = the price of the harness ; Then 2 x = H nu 11 hone ; And 6 ' = it ti ti n chaise. Hence, 9 x = 60 per question. Therefore,...

A Universal Key to the Science of Algebra: In which Some New Modes of ...

Horatio Nelson Robinson - 1844 - 184 σελίδες
...Ans. 34. Multiply by 42 the product of 2-3-7. and 21z+14z+6z=82-42. Or 41z=82.42. 2=2-42=84. PROB. 7. A man sold a horse and a chaise for 800 dollars ;...the price of the chaise. What was the price of each? (H. 35.) Ans. chaise, 480. Horse $320. Let z=the price of the chaise, Then 800 — z=the price of the...

Intellectual Algebra, Or, Oral Exercises in Algebra: For Common Schools in ...

David Bates Tower - 1845 - 228 σελίδες
...of the pig be taken from five eighths of the price of the cow, the remainder will be eleven dollars. What was the price of each? Let x = the price of the cow, and y = the price of the pig. (1.) By one condition of the question, . \- — = 8. (2.) By another...

An Elementary Treatise on Algebra: Theoretical and Practical ...

Horatio Nelson Robinson - 1846 - 276 σελίδες
...Ans. 65. 9. A man sold a horse and a chaise for $200; £ of the price of the horse was equal to £ of the price of the chaise. What was the price of each? Ans. Chaise $120. Horse $80. 10. Divide 48 into two such parts, that if the less be divided by 4, and...

A Theoretical and Practical Treatise on Algebra ...

Horatio Nelson Robinson - 1848 - 354 σελίδες
...Ans. 65. 9. A man sold a horse and a chaise for $200 j £ of the price of the horse was equal to j of the price of the chaise; What was the price of each? jlns. Chaise $120. Horse $80. 1C. Divide 48 into two such parts, that if the less be divided y 4, and...

Intellectual Algebra, Or Oral Exercises in Algebra, for Common Schools ...

David Bates Tower - 1853 - 228 σελίδες
...of the pig be taken from five eighths of the price of the cow, the remainder will be eleven dollars. What was the price of each? Let x = the price of the cow, and y = the price of the pig. (1.) By one condition of the question, . -- (- — =: 8. (2.) By...

New University Algebra: A Theoretical and Practical Treatise, Containing ...

Horatio Nelson Robinson - 1863 - 432 σελίδες
...Ant. 65. 9. A man sold a horse and a chaise for $200, and ^ of the price of the horse was equal to ^ of the price of the chaise. What was the price of each? Ans. Chaise, $120 ; Ilorso, $80. 10. Divide 48 into two such parts, that if the less be divided by...

The R.I. Schoolmaster, Τόμος 11

1864 - 272 σελίδες
...collected ? 4. A man sold a horse and chaise for $350 ; J of the price of the horse was equal to \ of the price of the chaise. What was the price of each ? 5. What is the difference between the bank discount and the true discount on a note for $800, due...

New University Algebra

Horatio Nelson Robinson - 1875 - 430 σελίδες
...Ans. 65. 9. A man sold a horse and a chaise for $200, and £ of the price of the horse was equal to J of the price of the chaise. What was the price of each ? Ans. Chaise, $120 ; horse, $80. 10. Divide 48 into two such parts, that if the less be divided fcy...




  1. Η βιβλιοθήκη μου
  2. Βοήθεια
  3. Σύνθετη Αναζήτηση Βιβλίων
  4. Λήψη ePub
  5. Λήψη PDF