Saved Bookmarks
| 1. |
Q.28. A ribbon is 5 meters long. I 2 pointneed 6 pieces of ribbon each75cm long. How manycentimeters of ribbon will be left.Your answer |
|
Answer» The TOTAL length of ribbon = 4½ m = 4.5 m = 4.5 m x (100 cm/1 m) = 450 cm The number of pieces of ribbon, each 4.5 cm long, that can be CUT from a length of 4½ m (450 cm) = 450 cm/(4.5 cm/1 piece) = (450 cm/1)/(4.5 cm/1 piece) = (450 cm/1)(1 piece/4.5 cm) = (4500 cm-pieces)/45 cm) = (4500 cm/45 cm) pieces = 100 pieces |
|