Problem $1(8$ points$)$

The Mars rover Perseverance just discovered an ancient clock partially sticking out of the sand near its

landing site $-$ definitive proof that a technologically advanced civilization once existed on the Red Planet.

Scientists have concluded that it is a $12-$hour clock remarkably similar to clocks on Earth. The clock is

shown in the figure below with the clock hands in the position corresponding to $3$ o'clock on an Earth

clock.

Question for you to answer: From the numbers on the clock determine how many fingers were on each

hand of the ancient Martians. $($Other evidence showed that they possessed two arms with hands at the

ends of each arm$).$