While the notation 1e1 is confusing, it has a critical role in maths and science (specifically US). 1e1 is a shorthand notation of scientific form and ’e’ indicates an exponent. The phrase 1e1 to decimal refers to converting that scientific notation back into a standard decimal number.
The number before the e is your base (1) and the number after the e (1) is your exponent in the 1e1 format. In order to obtain the decimal format of 1e1, we take base (1) times ten (10) raised to power one. This represents 1e1 in decimal notation, which is equivalent to 10.
The 1e1 notation is common on calculators and programming in the US, therefore an understanding of how to read it and convert it is needed. For example, if you are asked to turn of the 1e1 in decimal form, you can say with confidence that it is the number 10.
1e1 in the Us ||Many students and other professionals encounter 1e1 at work Just a reminder, 1e1 to decimal is always 10 — you are not multiplying by some different base If you understand this potentially simple conversion, then it might actually make working with numbers and scientific notation in the US a little less confusing.