Calculate the number 307
NUMBERMANIA: Calculate the number 307 using numbers [6, 2, 6, 5, 37, 193] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 1
#brainteasers #math #numbermania
Two-way radio on busIn 1945, a two-way radio was placed in service on a U.S. bus for the first time. Arnold Lines (the Washington, Virginia and Maryland Coach Company) had made tests with the two-way radio two months earlier on 8 Jul. Two months later, on 13 Nov, the Federal Communications Commission (FCC) granted a permanent license for its operation.«[Image: A Greyhound coach from the 1945 period shown by the Pacific Bus Museum.] |