MATH PUZZLE: Can you replace...MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 528
The first user who solved this task is Donya Sayah30.
#brainteasers #math #riddles
Mars landingIn 1976, America's "Viking I Lander" spacecraft, launched 20 Aug 1975, made its successful, first-ever landing on Mars at Chryse Planitia, and began transmitting pictures. Later, a robot arm that could scoop up samples of material and deposit them into on-board experiments, investigated the hint of life on Mars. Both weathered top soil and deeper soil samples were tested. The image shows Chryse Planitia looking NW over the Viking 1 Lander. An antenna is at upper right. The wide, low plain is covered with large rocks, loose sand and dust. The image was taken on 30 August 1976, a little over a month after landing. Pictures from the mission included views of the Mars surface taken from the Viking 1 Orbiter from space.