An introduction of the first grounds or rudiments of arithmetick plainly explaining the five common parts of that most useful and necessary art, in whole numbers & fractions, with their use in reduction, and the rule of three direct. Reverse. Double. By way of question and answer; for the ease of the teacher, and benefit of the learner. Composed not only for general good, but also for fitting youth for trade. / By W. Jackson student in arithmetick.
About this Item
Title
An introduction of the first grounds or rudiments of arithmetick plainly explaining the five common parts of that most useful and necessary art, in whole numbers & fractions, with their use in reduction, and the rule of three direct. Reverse. Double. By way of question and answer; for the ease of the teacher, and benefit of the learner. Composed not only for general good, but also for fitting youth for trade. / By W. Jackson student in arithmetick.
Author
Jackson, William, 1636 or 7-1680.
Publication
London :: Printed for R.I. for F Smith, neer Temple-Bar,
1661 [i.e. 1660]
Rights/Permissions
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Subject terms
Arithmetic -- Early works to 1800.
Mathematics -- Study and teaching -- Early works to 1800.
Cite this Item
"An introduction of the first grounds or rudiments of arithmetick plainly explaining the five common parts of that most useful and necessary art, in whole numbers & fractions, with their use in reduction, and the rule of three direct. Reverse. Double. By way of question and answer; for the ease of the teacher, and benefit of the learner. Composed not only for general good, but also for fitting youth for trade. / By W. Jackson student in arithmetick." In the digital collection Early English Books Online. https://name.umdl.umich.edu/A67916.0001.001. University of Michigan Library Digital Collections. Accessed May 7, 2024.
Pages
descriptionPage 99
In Reduction.
In 264l. how many shillings
is there? facit 5280s.
In 10560s. how many pence
is there? facit 126720d.
In 63360d. how many shil∣lings
is there? facit 5280s.
In 10560s. how many pounds
is there? facit 528l.
In 2650 Ells Flemmish, how
many Ells English? facit 1590.
In 3180 English Ells, how
many Flemmish Ells is there?
facit 5300.
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