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SAI International School
                                                         Class VIII


               Mathematics

               Chapter 13- Direct & Inverse Proportion
               Home assignment
               Subtopic: Direct Proportion Introduction &Application



               HOME ASSIGNMENTS


               Home assignments (N.C.E.R.T)

               1) In a model of a ship, the mast is 9 cm high, while the mast of the actual ship is 12 m
                   high. If the length of the ship is 28 m, how long is the model ship?
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               2) suppose 2 kg of sugar contains 9 x 10 crystals. How many sugar crystals are there
                   in (i) 5 kg of sugar (ii) 1.2 kg of sugar
               3) Rashmi has a road map with a scale of 1cm representing 18kg. She drives on a
                   road for 72. What would be her distance covered in the map.
               4) A loaded truck travels 14km in 25 minutes. If the speed remains the same, how far
                   can it travel in 5 hours?
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