Calendar: 1880-1881 Page 682

682 CLOTHWORKERS' SCIENCE EXHIBITIONS Reduce to decimal 3-52857142 to fraction and £4 65 to the decimal of £8 Find by practice the cost of 49 cwt qrs 26 lbs at £4 175 lOd per cwt 27 articles at £5 175 6d each 85 articles at £6 85 4d each In the last two cases employ only one aliquot part merchant sells tea at 45 per pound and thereby gains per cent How much per cwt did it cost him How much stock at 92 must be sold to pay bill of £715 175 due months hence at per cent Divide 04 A4 c1 202 b2 2c by i2- a2 x2 a3 Reduce Find the of 5x 2ע and x2 -f 7x -f 12 Solve the equations χ HI Ax bx 3321 ע42 ע If b' are in Arithmetical 6' Progression prove that Prove the Binomial Theorem when the index is positive integer 10 Determine the values of sin 45 nd sp rv 4i