(3) Area (17 yds. 2ft. 6 in. x 8 yds. 14ft.) (175×8) sq. yds. =151 sq. yds. 5 sq. ft. 36 sq. in. = (4) Area (15 ft. 7 in. × 1 ft. 10 in.)=(15×18) sq. ft. 2. (1) Area (8.5 m. x 6.8 m.)=(57.80) sq. m.=57 sq. m. 80 sq. décim. (2) Area = (5.37 m. x 3.36 m.) =18.0432 sq. m.=18 sq. m. 4 sq. décim. 32 sq. centim. (3) Area (3.06 m. x 35·45 m.)=108·4770 sq. m. = 108 sq. m. 47 sq. décim. 70 sq. centim. (4) Area =(25.8 m. × 45·5 m.) =1173.90 sq. m.=1173 sq. m. 90 sq. décim. ... cost = = (2350 × 74)d. = £73. 8s. 9d. 6. Area-(8ft.xf)-6 aq. ft. = of 38. +4s. 6d. =6s. 6d. 7. Breadth of room=(64.5÷8.6) m. =7·5 m. =7 m. 5 décim. 8. Length in common feet=455÷2-16 ft. 8 in.; .. cost= x 5.7 x 4.6 x 5 · (5-7 x 4.6 × 5 × 4·5) J 10. No. of sq. ft. to be papered =2× 9 × (22+14) − 5 (6 × 3) .. length required = (5 × 2420 ÷ 88) linear yds. =137 yds. 1 ft. 6 in. 12. Area of floor= (21 x 18) sq. ft. = (21 × 2) sq. yds.; .. width of drugget=42 sq. yds.÷56 linear yds. = 13. Width of field in yds. = (2 × 4840) ÷ 121=80 yds.; .. No. of rows of peas (80 x 36)÷15192; = .. No. of yds. of peas=121 x 192=23232. 14. (1) Content of block = (101 × 72 × 5) cub. ft. (2) Content of block=(8 × 2 × 1§) cub. ft. 15. (1) Content of walls in sq. m. =5·3 × 2 × (8·5+6·8) =106 × 15·3=162.18 =162 sq. m. 18 sq. décim. (2) Vol. of room in cub. m.=8·5 × 6·8 × 5·3306.340 =306 cub. m. 340 cub. décim. 16. Solid content of ice in feet = 4 × 4840 × 9 =2 × 4840 × 9; .. weight of ice in oz. = 2 x 4840 × 9 × 896 =2178 tons. |