Calculate the number 840
NUMBERMANIA: Calculate the number 840 using numbers [8, 6, 8, 5, 99, 164] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 2
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Astronaut speaks to aquanautIn 1965, astronaut Gordon Cooper in orbit 100 miles above the Earth aboard Gemini 5 held a conversation with aquanaut M. Scott Carpenter in Sealab II which was 205 feet below the surface of the Pacific Ocean. It was was first time an astronaut in space spoke with an aquanaut. Gemini 5 splashed down later in the day. |