Question
P3.WN.JC.17121079-A1
The mass of a seashell is 57 g. The total mass of this seashell and 4 identical smoothed stones is equal to the total mass of 7 such smoothed stones.
  1. Find the mass of each smoothed stone.
  2. Find the total mass of 1 seashell and 4 smoothed stones.
4 m
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Primary 3 WHOLE NUMBERS P3.WN.JC.17121079

29 Jun 2024, 05:09 AM

The mass of a seashell is 57 g. The total mass of this seashell and 4 identical smoothed stones is equal to the total mass of 7 such smoothed stones.
  1. Find the mass of each smoothed stone.
  2. Find the total mass of 1 seashell and 4 smoothed stones.
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