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Find the least common multiple of 21, 38, and 56. The greatest common divisor of 45 and 135. 10. A grocer bought 7,200 gallons of oil, one-third of it leaked out, and he sold the remainder at 25 cents a gallon. How much did he receive for it ? 11. From...
Sheldon's Graded Examples in Arithmetic: 1st book - Page 203
by M. French Swarthout - 1883

## School Documents [of The] Boston Public Schools

Education - 1892 - 714 pages
...turn round in going from Boston to Providence, or 41 miles? A grocer bought 7,200 gallons of oil; \ of it leaked out and he sold the remainder at 25 cents a gallon. How much did he receive for it? From two and four-tenths yards take .445 of aN'ard. Mr. Brown...

## Mathematics for Common Schools, Volume 2

John Henry Walsh - Arithmetic - 1893 - 264 pages
...and 56. The greatest common divisor of 45 and 135. 10.A grocer bought 7,200 gallons of oil, one-third of it leaked out, and he sold the remainder at 25 cents a gallon. How much did he receive for it ? 11.From two and four-tenths yards take .445 of a yard. 12.Add...

## Intermediate Arithmetic: Including Exercises in Solving Simple Algebraic ...

John Henry Walsh - Arithmetic - 1893 - 264 pages
...56. The greatest common divisor of 45 and 135. 10. A grocer bought 7,200 gallons of oil, one-third of it leaked out, and he sold the remainder at 25 cents a gallon. How much did he receive for it ? 11. From two and four-tenths yards take .445 of a yard....