Decimal in manual calculator but no decimal in Excel

  • Excel is correct since 4000/3*6 is the same as 4000*6/3 which is 4000*2

    I suspect your calculator is losing precision after the first step since the result is a recurring decimal.

    Theory is when you know something, but it doesn’t work. Practice is when something works, but you don’t know why. Programmers combine theory and practice: nothing works and they don’t know why