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. 1911 Excerpt: ...14. Mary is 13 years 7 months old and her brother is 8 years 5 months old. How much older is Mary than her brother? 15. If a boy gets 120 an hour for pulling weeds in a garden, how much will he receive for working 5 hr. 45 min.? 6 hr. 20 min.? 16. How much would this boy (Ex. 15) receive for working from 9.15 A.m. to ...
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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. 1911 Excerpt: ...14. Mary is 13 years 7 months old and her brother is 8 years 5 months old. How much older is Mary than her brother? 15. If a boy gets 120 an hour for pulling weeds in a garden, how much will he receive for working 5 hr. 45 min.? 6 hr. 20 min.? 16. How much would this boy (Ex. 15) receive for working from 9.15 A.m. to 11.30 A.m.? From 8.30 A.m. to 1.15 P.m.? (What do A. M. and P. M. mean?) 17. Find out which of the units used in measuring time are natural, that is, are determined by the interval between two events in nature, like two sunrises or two winters. Which are artificial, that is, devised by man, as by the use of a watch or clock? 18. If a clock loses 1 minute 18 seconds from June 5 to Aug. 2, how many seconds does it lose per day? 19. If a clock is losing 2 seconds per day, how many minutes and how many seconds over will it lose from Sept. 1 to Nov. 1? 20. The following is a portion of a time-table between New York and Albany. How long does it take a train to run from New York to Albany? How long does it take the train to run one mile on the average? (For distance, see p. 389.) 21. Get a time-table for some railroad near your home and from it make and solve 3 examples concerning time. 22. 2.25 yr. = how many years and months? 23. Make up and work an example similar to Ex. 14. To Ex. 15. To Ex. 18. Lv Albany "Troy "Round Lake Ar Ballaton Ar SARATOGA SPRINGS. 12:25 EXERCISE 116 Oral Work 1. If you count slowly "one--two," etc., the interval between each two words is about one second. Show by counting about how long 10 seconds is. 15 seconds. 2. How many minutes is it since this recitation began? How many hours does school last in the forenoon? In the afternoon? 3. How many hours and minutes is it since breakfast? Until supper? 4. H...
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Seller's Description:
Good. No Jacket. Book. 12mo-over 6¾"-7¾" tall. Book is tight with no markings, some shelf soiling to page edges, pages have some tanning, boards have bumping and rubbing, large groove indentation from top to bottom of back board, some soiling and staining to boards.
