A table top os 9 dm 5 cm long 6 dm 5 cm broad. What will be the to polish it at the rate of 20 paise per square centimetre ?
![PPT - I = 20 A =93 % d = 5 x 10 -5 dm r = 0.15 m k = 0.45364 gA -1 h -1 l = 12.0 dm t = 1 . 165 h PowerPoint Presentation - ID:4855222 PPT - I = 20 A =93 % d = 5 x 10 -5 dm r = 0.15 m k = 0.45364 gA -1 h -1 l = 12.0 dm t = 1 . 165 h PowerPoint Presentation - ID:4855222](https://image2.slideserve.com/4855222/i-20-a-93-d-5-x-10-5-dm-r-0-15-m-k-0-45364-ga-1-h-1-l-12-0-dm-t-1-165-h-l.jpg)
PPT - I = 20 A =93 % d = 5 x 10 -5 dm r = 0.15 m k = 0.45364 gA -1 h -1 l = 12.0 dm t = 1 . 165 h PowerPoint Presentation - ID:4855222
![Bài 100. Viết số thích hợp vào chỗ chấm 1) 14,24 m =...m...cm; 2) 2,6 dm = ... dm ... cm; 3) 4,18 km =... m; 4) 18,2 km =... m; 5) 6,9 km =... dam; 6) 5,18 Bài 100. Viết số thích hợp vào chỗ chấm 1) 14,24 m =...m...cm; 2) 2,6 dm = ... dm ... cm; 3) 4,18 km =... m; 4) 18,2 km =... m; 5) 6,9 km =... dam; 6) 5,18](https://img.hoidap247.com/picture/question/20221025/large_1666699548266.jpg)
Bài 100. Viết số thích hợp vào chỗ chấm 1) 14,24 m =...m...cm; 2) 2,6 dm = ... dm ... cm; 3) 4,18 km =... m; 4) 18,2 km =... m; 5) 6,9 km =... dam; 6) 5,18
![11 cm = mm 30 dm = cm 50 km = m 70 mm = cm 8000 m = km 5 cm 2 mm = mm 4 dm 6 cm = cm 3 km 150 m = m 21 - Brainly.pl 11 cm = mm 30 dm = cm 50 km = m 70 mm = cm 8000 m = km 5 cm 2 mm = mm 4 dm 6 cm = cm 3 km 150 m = m 21 - Brainly.pl](https://pl-static.z-dn.net/files/daa/075a7e243cce3a867edbe69ea90579a9.png)