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Question
primary 6 | Maths
| Measurement
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Date Posted: 5 years ago
Views: 324
48 = 2 x 2 x 2 x 2 x 3
60 = 2 x 2 x 3 x 5
72 = 2 x 2 x 2 x 3 x 3
common factor = 2 x 2 x 3 = 12
cut to equal length of 12 cm long
48-cm becomes 4 pieces of 12-cm
60-cm becomes 5 pieces of 12-cm
72-cm becomes 6 pieces of 12-cm
total = 15 pieces
...
60 = 2 x 2 x 3 x 5
72 = 2 x 2 x 2 x 3 x 3
common factor = 2 x 2 x 3 = 12
cut to equal length of 12 cm long
48-cm becomes 4 pieces of 12-cm
60-cm becomes 5 pieces of 12-cm
72-cm becomes 6 pieces of 12-cm
total = 15 pieces
...
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Hope this helps.
Date Posted:
5 years ago
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