Calendar: 1871-1872 Page 523

GENERAL LITERATURE AND SCIENCE 523 Find the Greatest Common Measure of 3a 10a3 9a2 2a and 2a4 7a3 2a2 8a Reduce to its lowest terms the fraction a5 5a4 PV 5ab3 a4 3a3 a42 3b3 Simplify-----1- ----OLZi Extract the square root of 4a2 12a4 9b2 4ac tbe Extract the cube root of 125 150 165 172 99x 54s5 27 Solve the equations 10 2-1 11 a2 42y c2 ax by 12 £ 12 13 who travels 3£ miles an hour starts hours before who goes the same road at 4J miles per hour find when Β over- takes 14 bill £17 15i was paid with guineas and half crowns and there were 48 more half crowns than guineas find how many of each were paid away 15 Extract the square root of 28 V12 Solve the following equations χ χ χ x1 17 -u 17 Γ T3 r2 18 23 351 14 19 Two bills of exchange one of £120 due in months and the other of £150 due in Β months were discounted for £8 10i What rate of interest were they discounted at