Question
P4.ST.JC.18120970-A1
The mass of a box with 7 mini-helicopters is 3.42 kg.
The mass of the empty box is 1.25 kg.
  1. What is the mass of each mini-helicopter?
  2. What is the mass of a box with 9 mini-helicopters?
3 m
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Primary 4 STRATEGIES P4.ST.JC.18120970

03 Jul 2024, 03:31 PM

The mass of a box with 7 mini-helicopters is 3.42 kg.
The mass of the empty box is 1.25 kg.
  1. What is the mass of each mini-helicopter?
  2. What is the mass of a box with 9 mini-helicopters?
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