(4) Thus: 1st. As 3)15% 333 6s 8d.:: 3)61. 2ndly, inversely, As 9m. : £. 133 6 12) 1200 O answer £100 8 :: 12 9. 2 (5) Thus: 1st. As 40cts.: 40m. :: 6060cts.: 6060m, 2nd. Inversely, as 2,00lb. : 6060m. :: 202,00lb. : 60m. For 6060 X 2=12120 which÷÷20260 miles. answer. (6) Thus: 1st, As 32X40=1280: 8days :: 28×40= 1120 : 7days. 2nd, Inversely, as 145men: 7days :: 68men. (7) 7 10156814da. or, 14D.112hr. ans. Thus Ist. As 276m. 16: 852 49days For 852×16=13632 which ÷2764918, or 49D. 4hr. 41+min. 2nd. Inversely, As 2)14hr. : 49da. 4hr. 41min. :: 2)12hr. (8) As (9) 7 7 6)345 8 47 answer 57D. 7hr. 27+ min. Thus: First by a double stating Inverse, S9s. per bu. 6day 65. per bu. 30 men. 6 4 days. 15 men. For 9X15X6 810 which ÷ 6x 30=4 days for 35. worth: Then, 2d. As 3s. : 44days :: 13s 4d. or, as 36d. 9 half days. :: 160d.: 20days. For 160x9=1440 which 36-40-half days, or, 20 days. answer. Thus Ist, Inversely, As 12m, : 100l.: 5m.: 2401. 100 1200+5=240l. 2nd. As 81.240%. :: 81. 125.: 2581. answer. (10) Thus: 1st, As 50)100l.: 22w. 6d. :: 50)150% weeks 34 2 Then 2nd, As 5men : 34w. 2d. :: 12meri. Inversely, 4 Pers.Bu. Pers. × 171 7)805 answer 115 Bu. (2) Thus; As 60)60A.: 36men :: 60(240A. 144 men. 4 Then, Inversely, as 5days: 144men. 12 days 5 12720 answer 60 men. (3) Thus: As 3,00Pr.: 5men :: 9,00 9 45 +3=15 men. Then, Inversely, as 4,0days: 15men :: 6,0days: romen 4 60÷6=10men answer. (4) Thus: As 50)150M.: 42s. :: 50M. Then, as 3C.: 145. :: 7C. 2qrs. 14lb. Or, As 11zlbs. 126 9 14 horses in 6 days. and. Inverse, as 6days: 14horses :: 3days: 28horses. For 14×6=84 which 3-28 horses. answer. Then, 2nd. As 48Bu. : 3456Bu. :: 240Bu. (8) Thus Ist. As 40)80A. : 6days: 40)200a. 5. 5 30÷2=15 Dollars. Then, 2nd, inverse. As 12men: 15days :: 25men: 77days 12 180÷25-7 days. answer. £. s. d. £. £. s. d. (9) First, 88 17 4-86-2 17 4-Interest of 86 for 8 months. Then, Ist. as 48m: 2/ 175 4d. :: 412m. |