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VTMO 2015 — Grade 3 — final Question 16

VTMO · VTMO 2015 — Grade 3 — final

Question 16

An has clocks $A , B$ and $C$. A gains $30$ seconds per hour compared with $B$, while $B$ loses $30$ seconds per hour compared with $C$. All are reset to $8$ a.m. What does A show when $C$ shows noon?