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Last updated on March 17th, 2025
It is a simple question on decimal conversion. Firstly, we have to learn fractions and decimals. A fraction represents a part of the whole. It has two parts: numerator (the number on the top) and denominator (the number below). In this case, -1 is the numerator, representing how many parts out of the whole are being considered, and 10 is the denominator, showing how many parts make up the whole. A decimal is a way to represent a number that is not whole, using a (.) or a decimal to separate the whole part from the fractional part. The numbers to the left of the decimal point represent the whole, and those to the right represent the fractional part.
-1/10 in decimals can be written as -0.1. It is a terminating decimal, meaning it does not repeat infinitely.
To get -1/10 in decimal, we will use the division method. Here as 1 is smaller than 10, we will take help of the decimal method which will give us -0.1. Let's see the step-by-step breakdown of the process:
Step 1: Identify the numerator and denominator because the numerator (-1) will be taken as the dividend and the denominator (10) will be taken as the divisor.
Step 2: As 1 is smaller than 10, it can't be divided directly, so we will take the help of decimals. We will add 0 to the dividend, which will make -1 as -10 and add a decimal point in the quotient place.
Step 3: Now that it is -10, we can divide it by 10. 10 goes into 10 exactly 1 time.
Step 4: We write -0.1 in the quotient place as dividing -10 by 10 gives -1, and we have already placed the decimal point.
The answer for -1/10 as a decimal will be -0.1.