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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1898 Excerpt: ...part of the beads she had at first still remained? 36. The sum of two numbers is 45t, and their difference is 6f. What are the numbers? 37. If the greater of two numbers is Yf, and their difference is 2f, what is their sum? 38. If the difference between two numbers is 5, and their sum is 26a, what are the numbers? 39. If the smaller of two numbers is 14f, and their difference is 16f, what are the numbers? 40. If the quotent is I-, and the dividend 8f, what is the divisor? 41. If a man owned A of a factory, and sold f of his share, what fraction of the whole factory did he then own? 42. If Benton bought a horse and saddle for $132, and the saddle cost f as much as the horse, what did each cost? 43. If 4 of Andrew's age equal i of 32 years, how old is he? 44. Mamie bought 8 rugs at $1 apiece, and had $15£ left. How much money had she at first? 45. Arnold bought a pair of skates for f of $2i. What fraction of a dollar did he spend 1 46. Francis spent £ of his money, then earned i as much as he spent, when he had $28. How much had he at first? 47. If a boy lost i of his money, and then found that $5iwere7 times what he had left, how much money had he at first? 48. If the goods in a store are worth $2,400, and 1 of their value equal f of 3 times the value of the store, and all are burned, what is the loss? 49. If 53 dozen eggs cost $lf, what is the cost per egg t 50. C, owning jjof a furnace, sold I of his share for $2,500. What was the furnace worth? 51. If a man rides 100 miles in 7 hours, how far can he ride in 53 hours? 52. A stationer sells tablets at 25 cents a dozen, and I of the selling price equal f of the cost. Find the gain or loss per dozen? 53. After losing f of f of what she had, Lulu has 35 pansies. How many had she at first? 54. If a di...

### Details & Specs

Title:Mental ArithmeticFormat:PaperbackDimensions:40 pages, 9.69 × 7.44 × 0.08 inPublished:May 22, 2012Publisher:General Books LLCLanguage:English

The following ISBNs are associated with this title:

ISBN - 10:0217235336

ISBN - 13:9780217235334