# Calculate the number 1281

NUMBERMANIA: Calculate the number 1281 using numbers [2, 4, 1, 5, 72, 715] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers:

**11**The first user who solved this task is

**Djordje Timotijevic**.#brainteasers #math #numbermania

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### … and You Hired Him

Owner of a aircraft manufacturing company stopped by the aircraft testing airfield to check on the newest test pilot.

He asked the supervisor how the new guy was doing. “Terrible! He has already crashed four planes this week!”

Owner replied, “How is this possible? Where did he work before coming here?”

Supervisor said, “He designed Windows software for Microsoft.”