The total mass of John and his father
is 90kg. The mass of John is half of
his father's mass. What is John's
mass?
Answers
Answered by
1
Answer:
45 kg is the answer of this question
Answered by
6
Answer:
mass of John is 30 KG.
his father's mass=60 KG.
Step-by-step explanation:
I hope this answer help you.
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