Page 110 - ICSE Math 2
        P. 110
     Non-standard
                                   Object                                                      Length
                                                               units used
                         Length of a duster
                         Height of a blackboard
                         Length around a water
                         bo  le
                         Length around a rubik’s
                         cube
                         Height of a glass
                         Height of a school bag
                        What do you observe? Is it diffi  cult to measure everything using
                        non-standard units? Comment.
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