42. Multiply nine million seven thousand nine hundred and Ans. 9908756000. 43. Multiply eight thousand five hundred and sixteen by Ans. 647233032 QUESTIONS FOR EXERCISE. 44. There are two numbers the greater of them is 73 times 109; and their difference 17 times 28. Required their sum and product? Ans. 15438 their sum. 59526317 their product. 45. What is the product of 7143 multiplied by 37 and 29? Ans. 46. There were 71 men concerned in the payment of a sum of money, and each man paid $1275. I demand how much was paid in all ? Ans. 47. An army of 10000 soldiers having plundered a city, took so much money, that after the Officers took $125000, and the rest was shared among them, each man had $127. Tell me the amount of the sum taken? SIMPLE DIVISION Ans. Teacheth to find how often one number is contained in another, and readily performs many subtractions. The number to be divided is called the dividend The number of times the dividend contains the divisor is called the quotient. The remainder, if any, will be less than the divisor. (1.) dividend. EXAMPLES. (2.) dividend. divisor 6)2184 (364 quotient. divisor 24)9464 (394 quot. 18 6 38 2184 proof. .36 24 24 72 24 226 1575 216 788 8 rem. 104 96 9464 proof. 8 remainder. (5.) 17 26, 749368175 83726150493 26912193263212 123456789976 98765432123456789 271 8697 56789 3546572 123456789 24. divide 789012 by 11. 25. divide 5456789 by 12. RULE. To find the true remainder when the divisor is the product of two numbers, multiply the last remainder by the first divisor, and add the first remainder. QUESTIONS FOR EXERCISE. 35. What number multiplied by 72084 will produce 5190048? Ans. 36. What number multiplied by 57 will produce just what 134 multiplied by 71 will do? Ans. 37. Subtract 30079 out of ninety-three millions as often as it can be found; and say what the last remainder exceeds or falls short of 21180 Ans. 38. Suppose nine thousand men march in a column of 750 deep; how many march a breast? Ans. 39. I would plant 2072 fruit trees in 14 rows, twenty-five feet assunder; how long must the grove be? COMPOUND ADDITION Ans. Shews how to add several numbers of different denominations into one sum. FEDERAL MONEY. 10 Mills 10 Cents 10 Dimes 10 Dollars make 1 Eagle. 10000 = 1000=100—19= 1 Note-The only division in practical affairs are Dollars and Cents. English and French crowns at 110 cents, and Spanish dollars at 100 cents, are current in the United States. EXAMPLES. 1. Add 27 eagles; 57 dollars, 9 dimes, 4 cents, 5 mills 171 dollars, 8 cents, 3 mills; 6 eagles, 1 cent, 9 mills; 17 dollars, 2 cents, 4 mills; 12 dollars, 3 dimes and 5 cents, in Ans. one sum. 2. What is the sum of 57 E. 78 3 d. 4c. 14 E. 785 d. 2c. +543 5 d. 2 c. + 1218 9 d. 7 c. + 2178 1 d. 8 c. into one sum? Ans. 3. Add 718 54 c. + 159$ 25 c. + 1768 19 c. +1118 67 c. +912 92 c. into one sum. Ans. 4. A Cashier received 6 bags of money, the first holds 502 10 c. the second 5128 75 c. the third 10018 the fourth 895 95 c. the fifth 599$ 50 c. and the sixth holds 9988. I demand the sum received? ENGLISH MONEY. Ans. 4 Farthings (1 Penny. 12 Pence 1 Shilling. 48 qrs. d. 1 £. 20 Shillings 1 Pound Sterling. 960 =240 =20=1 Likewise in this manner was money reckoned in the several States, until Congress passed a law in favor of the decimal computation. Guineas of 21s. half guineas of 10s. 6d. crowns of 5s. half crowns of 2s. 6d. shillings, sixpences, pence, half pence, and farthings are the real coins of Great Britain. |