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16 votes
80 planes are tested. one fifth fy more than 10 metres. one half fly less than 5 metres. how many planes fly between 5 and 10 metres?

User Olusegun
by
4.2k points

1 Answer

10 votes

Answer:

24

Explanation:

80/5=16

80/2=40

16+40=56

80-56=24

User PGT
by
4.3k points