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John is 12 years old and his father is 5 times as old. How old is his father ? 54.
Designed for the use of classes in the second, third, and fourth years of ... - Page 18
by Alfred Kirk, A. R. Sabin - 1894

## Robinson's New Practical Arithmetic for Common Schools and Academies

Horatio Nelson Robinson - Arithmetic - 1892 - 416 pages
...\$3? 15. At 5 cents a pound, what will 9 pounds of sugar cost ? 11 pounds ? 12 pounds ? 16. John is 12 years old and his father is 5 times as old. How old is his father ? 54. Multiplication is the process of taking one of two given numbers as many times as there are units...

## Standard Arithmetic: Embracing a Complete Course for Schools and Academies

William James Milne - Arithmetic - 1892 - 428 pages
...29. There are 8 quarts in a peck. How many quarts are there in 4 pecks, or a bushel ? 30. John is 6 years old, and his father is 5 times as old. How old is his father ? 31. Maggie made a quilt with 8 rows of squares in it, and 8 squares in each row. How many squares...

## Robinson's New Practical Arithmetic for Common Schools and Academies

Horatio Nelson Robinson - Arithmetic - 1892 - 416 pages
...\$3? 15. At 5 cents a pound, what will 9 pounds of sugar cost ? 11 pounds ? 12 pounds ? 16. John is 12 years old and his father is 5 times as old. How old is his father ? 64. Multiplication is the process of taking one of two given numbers as many times as there are units...

## Mental Arithmetic

Edward Weidenhamer - Mental arithmetic - 1896 - 173 pages
...for a watch, and \$4 more than he paid for a chain. Find the cost of the watch and chain. 186. A boy is 7 years old, and his father is 5 times as old. How many times the son's age equals the difference between their ages? In how many years will the son's...