Question

4. The weight of an empty box is 3 5/7 kg. An object having weight 4 1/2 kg is placed in the box. Find the weight of the box with the object.​

Answer 1

Weight of box = 3×5/7= 15/7 kg

Weight of object = 4×1/2 = 4/2 = 2 kg

Total Weight = 15/7 + 2

=15+ 14/2 = 29/ 2 kg = 14.5 kg

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