School: Boston (roll number 10212)
- Location:
- Bostoncommon, Co. Kildare
- Teacher: Bean Uí Dhocharthaigh
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- XML School: Boston
- XML Page 185
- XML “An Old Hedge-School Copy Book”
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- (continued from previous page)Compound Multiplication
First example given Bought 2 barrels of Wheat at 1=9=9. I demand the amount. Last example. Bought 4000 sheep at 1=7=9. I demand the amount.Compound Division
Example Divide 2796 =17=3 between 2 7 persons equally with Proof.The Rule of Three DirectThe section of the copy devoted to this is by far the largest section. In it are given over 600 examples. The Rule of Three was the same as what is known to day as Proportion. Examples. If one yard of Cloth cost 4 what will 25 yds cost?
If 1: 4:: 25
25/100 = 4
£5
What must I pay for 48 tuns 2 hhds of wine if 1 tun cost £44.
If 1 ; £44 ; ; 48 tun =3h
4/4h 4/195195h
44
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780
780
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4/8580
£2145(continues on next page)- Collector
- Bean Uí Dhochartaigh
- Gender
- Female
- Occupation
- Múinteoir