What is the missing number?
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 296
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
Saturn moonsIn 1684, Giovanni Domenico Cassini discovered* two moons of Saturn: Tethys and Dione, using a refractor telescope with an aperture of 108mm. He had previously discovered two other satellites of Saturn: Iapetus (Sep 1671) and Rhea (1672). Christiaan Huygens was the first to discover a moon of Saturn, when he viewed Titan (the largest and easiest to see) on 25 Mar 1655.«[Images (top): Tethys; (bottom) Dione. NASA photographs by Voyager.] |