Calculate the number 489
NUMBERMANIA: Calculate the number 489 using numbers [9, 9, 4, 5, 97, 992] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 4
#brainteasers #math #numbermania
CometIn 1472, the great daylight comet of 1472 passed within 10.5 million km of earth. |