 | Edgar Arthur Singer - 1878 - 140 σελίδες
...How much must be paid to a carpenter for 20 days' work, at 3 dollars a day ? At 4 dollars ? 13. Harry is 13 years old, and his father is 3 times as old. What is his father's age ? Model. — Since Harry is 13 years old, his father's age is 3 times 13 years.... | |
 | Albert Newton Raub - 1894 - 174 σελίδες
...how much will 8 cows cost ? 7. At 50 cents each how much will 4 books cost? 8. Henry is 15 years old, his father is 3 times as old ; how old is his father? 9. What is the cost of 33 yards of cloth at 3 dollars a yard? 10. Susan bought 10 yards of gingham... | |
 | Edward Weidenhamer - 1896 - 190 σελίδες
...there in 9 yards? 18. Twelve months make 1 year. How many months are there in 3 years ? 19. John is 11 years old, and his father is 3 times as old. How old is his father? 20. Since 10 cents make a dime, how many cents are there in 4 dimes? 21. How many trees are there in... | |
 | 1907 - 610 σελίδες
...carrying them home, she fell and broke one-third of them. How many did she. break? Jack is 9 years old. His father is 3 times as old. How old is his father ? 27 strawberries were on a plate; the plate was upset and one-third of them fell on the table. How... | |
 | 1907 - 588 σελίδες
...carrying them home, she fell and broke one-third of them. How many did she break? Jack is 9 years old. His father is 3 times as old. How old is his father ? 27 strawberries were on a plate; the plate was upset and one-third of them fell on the table. How... | |
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His father is 3 times as old. How old is his father ? 27 strawberries were on a plate; the plate was upset and one-third of them fell on the table. 